wire things up for cmdpal & kbm

.github/actions/spell-check/allow/code.txt

@@ -1,7 +1,6 @@
 # COLORS
 
 argb
-Bgr
 bgra
 BLACKONWHITE
 BLUEGRAY
@@ -29,7 +28,6 @@ RUS
 
 AYUV
 bak
-HDP
 Bcl
 bgcode
 Deflatealgorithm
@@ -48,7 +46,6 @@ nupkg
 petabyte
 resw
 resx
-runtimeconfig
 srt
 Stereolithography
 terabyte
@@ -300,8 +297,6 @@ pwa
 
 AOT
 Aot
-ify
-TFM
 
 # YML
 onefuzz

.github/actions/spell-check/expect.txt

@@ -16,7 +16,6 @@ adaptivecards
 ADDSTRING
 ADDUNDORECORD
 ADifferent
-ADMINS
 adml
 admx
 advfirewall
@@ -170,11 +169,7 @@ cim
 CImage
 cla
 CLASSDC
-classguid
-classmethod
 CLASSNOTAVAILABLE
-claude
-CLEARTYPE
 clickable
 clickonce
 clientside
@@ -206,7 +201,6 @@ colorformat
 colorhistory
 colorhistorylimit
 COLORKEY
-colorref
 comctl
 comdlg
 comexp
@@ -224,7 +218,6 @@ CONTEXTHELP
 CONTEXTMENUHANDLER
 contractversion
 CONTROLPARENT
-Convs
 cooldown
 copiedcolorrepresentation
 COPYPEN
@@ -236,8 +229,6 @@ cpcontrols
 cph
 cplusplus
 CPower
-cpptools
-cppvsdbg
 cppwinrt
 createdump
 CREATEPROCESS
@@ -260,8 +251,6 @@ CTLCOLORSTATIC
 CURRENTDIR
 CURSORINFO
 cursorpos
-CURSORSHOWING
-cursorwrap
 customaction
 CUSTOMACTIONTEST
 CVal
@@ -278,14 +267,12 @@ dacl
 datareader
 datatracker
 Dayof
-dbcc
 DBID
 DBLCLKS
 DBLEPSILON
 DBPROP
 DBPROPIDSET
 DBPROPSET
-DBT
 DCBA
 DCOM
 DComposition
@@ -301,8 +288,6 @@ DEFAULTFLAGS
 DEFAULTICON
 defaultlib
 DEFAULTONLY
-DEFAULTSIZE
-defaulttonearest
 DEFAULTTONULL
 DEFAULTTOPRIMARY
 DEFERERASE
@@ -322,21 +307,11 @@ DESKTOPABSOLUTEPARSING
 desktopshorcutinstalled
 devblogs
 devdocs
-devenv
-DEVICEINTERFACE
-devicetype
-DEVINTERFACE
 devmgmt
 DEVMODE
 DEVMODEW
-DEVNODES
 devpal
-DEVTYP
-dfx
 DIALOGEX
-diffs
-digicert
-DINORMAL
 DISABLEASACTIONKEY
 DISABLENOSCROLL
 diskmgmt
@@ -450,12 +425,6 @@ eyetracker
 FANCYZONESDRAWLAYOUTTEST
 FANCYZONESEDITOR
 FARPROC
-fdw
-fdx
-FErase
-fesf
-FFFF
-Figma
 FILEEXPLORER
 FILEFLAGS
 FILEFLAGSMASK
@@ -472,7 +441,6 @@ FILESYSPATH
 Filetime
 FILEVERSION
 FILTERMODE
-FInc
 findfast
 FIXEDFILEINFO
 FIXEDSYS
@@ -528,7 +496,6 @@ GPOCA
 gpp
 gpu
 gradians
-GRGX
 GSM
 gtm
 guiddata
@@ -559,13 +526,11 @@ HCRYPTPROV
 hcursor
 hcwhite
 hdc
-HDEVNOTIFY
 hdr
 hdrop
 hdwwiz
 Helpline
 helptext
-hgdiobj
 HGFE
 hglobal
 hhk
@@ -710,12 +675,12 @@ jfif
 jgeosdfsdsgmkedfgdfgdfgbkmhcgcflmi
 jjw
 jobject
-JOBOBJECT
 jpe
 jpnime
 Jsons
 jsonval
 jxr
+kbmcontrols
 keybd
 KEYBDDATA
 KEYBDINPUT
@@ -744,7 +709,6 @@ Ldone
 Ldr
 LEFTSCROLLBAR
 LEFTTEXT
-leftclick
 LError
 LEVELID
 LExit
@@ -776,8 +740,6 @@ lowlevel
 LOWORD
 lparam
 LPBITMAPINFOHEADER
-LPCFHOOKPROC
-lpch
 LPCITEMIDLIST
 LPCLSID
 lpcmi
@@ -795,7 +757,6 @@ LPMONITORINFO
 LPOSVERSIONINFOEXW
 LPQUERY
 lprc
-LPrivate
 LPSAFEARRAY
 lpstr
 lpsz
@@ -842,8 +803,6 @@ MAXSHORTCUTSIZE
 maxversiontested
 MBM
 MBR
-Mbuttondown
-mcp
 MDICHILD
 MDL
 mdtext
@@ -855,13 +814,11 @@ MENUITEMINFO
 MENUITEMINFOW
 MERGECOPY
 MERGEPAINT
-Metacharacter
-metadatamatters
 Metadatas
-Metacharacter
 metafile
 metapackage
 mfc
+mfalse
 Mgmt
 Microwaved
 midl
@@ -884,7 +841,6 @@ mmsys
 mobileredirect
 mockapi
 MODALFRAME
-modelcontextprotocol
 MODESPRUNED
 MONITORENUMPROC
 MONITORINFO
@@ -919,10 +875,9 @@ MSLLHOOKSTRUCT
 Mso
 msrc
 msstore
-mstsc
 msvcp
-MT
 MTND
+mtrue
 MULTIPLEUSE
 multizone
 muxc
@@ -930,8 +885,6 @@ mvvm
 MVVMTK
 MWBEx
 MYICON
-myorg
-myrepo
 NAMECHANGE
 namespaceanddescendants
 nao
@@ -1046,8 +999,6 @@ OEMCONVERT
 officehubintl
 OFN
 ofs
-OICI
-OICIIO
 oldcolor
 olditem
 oldpath
@@ -1058,7 +1009,6 @@ openas
 opencode
 OPENFILENAME
 opensource
-openurl
 openxmlformats
 OPTIMIZEFORINVOKE
 ORPHANEDDIALOGTITLE
@@ -1081,7 +1031,6 @@ Packagemanager
 PACL
 padx
 pady
-PAI
 PAINTSTRUCT
 PALETTEWINDOW
 PARENTNOTIFY
@@ -1254,7 +1203,6 @@ RAWPATH
 rbhid
 rclsid
 RCZOOMIT
-rdp
 RDW
 READMODE
 READOBJECTS
@@ -1282,7 +1230,6 @@ remappings
 REMAPSUCCESSFUL
 REMAPUNSUCCESSFUL
 Remotable
-remotedesktop
 remoteip
 Removelnk
 renamable
@@ -1313,7 +1260,6 @@ RIGHTSCROLLBAR
 riid
 RKey
 RNumber
-rollups
 rop
 ROUNDSMALL
 rpcrt
@@ -1346,7 +1292,7 @@ SCREENFONTS
 screensaver
 screenshots
 scrollviewer
-sddl
+SDDL
 SDKDDK
 sdns
 searchterm
@@ -1525,9 +1471,6 @@ SVGIO
 svgz
 SVSI
 SWFO
-swp
-SWPNOSIZE
-SWPNOZORDER
 SWRESTORE
 symbolrequestprod
 SYMCACHE
@@ -1544,8 +1487,6 @@ SYSKEY
 syskeydown
 SYSKEYUP
 SYSLIB
-sysmenu
-systemai
 SYSTEMAPPS
 SYSTEMMODAL
 SYSTEMTIME
@@ -1632,9 +1573,6 @@ UHash
 UIA
 UIEx
 ULONGLONG
-Ultrawide
-UMax
-UMin
 ums
 uncompilable
 UNCPRIORITY

.github/skills/wpf-to-winui3-migration/SKILL.md

@@ -1,165 +0,0 @@
----
-name: wpf-to-winui3-migration
-description: Guide for migrating PowerToys modules from WPF to WinUI 3 (Windows App SDK). Use when asked to migrate WPF code, convert WPF XAML to WinUI, replace System.Windows namespaces with Microsoft.UI.Xaml, update Dispatcher to DispatcherQueue, replace DynamicResource with ThemeResource, migrate imaging APIs from System.Windows.Media.Imaging to Windows.Graphics.Imaging, convert WPF Window to WinUI Window, migrate .resx to .resw resources, migrate custom Observable/RelayCommand to CommunityToolkit.Mvvm source generators, handle WPF-UI (Lepo) to WinUI native control migration, or fix installer/build pipeline issues after migration. Keywords: WPF, WinUI, WinUI3, migration, porting, convert, namespace, XAML, Dispatcher, DispatcherQueue, imaging, BitmapImage, Window, ContentDialog, ThemeResource, DynamicResource, ResourceLoader, resw, resx, CommunityToolkit, ObservableProperty, WPF-UI, SizeToContent, AppWindow, SoftwareBitmap.
-license: Complete terms in LICENSE.txt
----
-
-# WPF to WinUI 3 Migration Skill
-
-Migrate PowerToys modules from WPF (`System.Windows.*`) to WinUI 3 (`Microsoft.UI.Xaml.*` / Windows App SDK). Based on patterns validated in the ImageResizer module migration.
-
-## When to Use This Skill
-
-- Migrate a PowerToys module from WPF to WinUI 3
-- Convert WPF XAML files to WinUI 3 XAML
-- Replace `System.Windows` namespaces with `Microsoft.UI.Xaml`
-- Migrate `Dispatcher` usage to `DispatcherQueue`
-- Migrate custom `Observable`/`RelayCommand` to CommunityToolkit.Mvvm source generators
-- Replace WPF-UI (Lepo) controls with native WinUI 3 controls
-- Convert imaging code from `System.Windows.Media.Imaging` to `Windows.Graphics.Imaging`
-- Handle WPF `Window` vs WinUI `Window` differences (sizing, positioning, SizeToContent)
-- Migrate resource files from `.resx` to `.resw` with `ResourceLoader`
-- Fix installer/build pipeline issues after WinUI 3 migration
-- Update project files, NuGet packages, and signing config
-
-## Prerequisites
-
-- Visual Studio 2022 17.4+
-- Windows App SDK NuGet package (`Microsoft.WindowsAppSDK`)
-- .NET 8+ with `net8.0-windows10.0.19041.0` TFM
-- Windows 10 1803+ (April 2018 Update or newer)
-
-## Migration Strategy
-
-### Recommended Order
-
-1. **Project file** — Update TFM, NuGet packages, set `<UseWinUI>true</UseWinUI>`
-2. **Data models and business logic** — No UI dependencies, migrate first
-3. **MVVM framework** — Replace custom Observable/RelayCommand with CommunityToolkit.Mvvm
-4. **Resource strings** — Migrate `.resx` → `.resw`, introduce `ResourceLoaderInstance`
-5. **Services and utilities** — Replace `System.Windows` types, async-ify imaging code
-6. **ViewModels** — Update Dispatcher usage, binding patterns
-7. **Views/Pages** — Starting from leaf pages with fewest dependencies
-8. **Main page / shell** — Last, since it depends on everything
-9. **App.xaml / startup code** — Merge carefully (do NOT overwrite WinUI 3 boilerplate)
-10. **Installer & build pipeline** — Update WiX, signing, build events
-11. **Tests** — Adapt for WinUI 3 runtime, async patterns
-
-### Key Principles
-
-- **Do NOT overwrite `App.xaml` / `App.xaml.cs`** — WinUI 3 has different application lifecycle boilerplate. Merge your resources and initialization code into the generated WinUI 3 App class.
-- **Do NOT create Exe→WinExe `ProjectReference`** — Extract shared code to a Library project. This causes phantom build artifacts.
-- **Use `Lazy<T>` for resource-dependent statics** — `ResourceLoader` is not available at class-load time in all contexts.
-
-## Quick Reference Tables
-
-### Namespace Mapping
-
-| WPF | WinUI 3 |
-|-----|---------|
-| `System.Windows` | `Microsoft.UI.Xaml` |
-| `System.Windows.Controls` | `Microsoft.UI.Xaml.Controls` |
-| `System.Windows.Media` | `Microsoft.UI.Xaml.Media` |
-| `System.Windows.Media.Imaging` | `Microsoft.UI.Xaml.Media.Imaging` (UI) / `Windows.Graphics.Imaging` (processing) |
-| `System.Windows.Input` | `Microsoft.UI.Xaml.Input` |
-| `System.Windows.Data` | `Microsoft.UI.Xaml.Data` |
-| `System.Windows.Threading` | `Microsoft.UI.Dispatching` |
-| `System.Windows.Interop` | `WinRT.Interop` |
-
-### Critical API Replacements
-
-| WPF | WinUI 3 | Notes |
-|-----|---------|-------|
-| `Dispatcher.Invoke()` | `DispatcherQueue.TryEnqueue()` | Different return type (`bool`) |
-| `Dispatcher.CheckAccess()` | `DispatcherQueue.HasThreadAccess` | Property vs method |
-| `Application.Current.Dispatcher` | Store `DispatcherQueue` in static field | See [Threading](./references/threading-and-windowing.md) |
-| `MessageBox.Show()` | `ContentDialog` | Must set `XamlRoot` |
-| `DynamicResource` | `ThemeResource` | Theme-reactive only |
-| `clr-namespace:` | `using:` | XAML namespace prefix |
-| `{x:Static props:Resources.Key}` | `x:Uid` or `ResourceLoader.GetString()` | .resx → .resw |
-| `DataType="{x:Type m:Foo}"` | Remove or use code-behind | `x:Type` not supported |
-| `Properties.Resources.MyString` | `ResourceLoaderInstance.ResourceLoader.GetString("MyString")` | Lazy-init pattern |
-| `Application.Current.MainWindow` | Custom `App.Window` static property | Must track manually |
-| `SizeToContent="Height"` | Custom `SizeToContent()` via `AppWindow.Resize()` | See [Windowing](./references/threading-and-windowing.md) |
-| `MouseLeftButtonDown` | `PointerPressed` | Mouse → Pointer events |
-| `Pack URI (pack://...)` | `ms-appx:///` | Resource URI scheme |
-| `Observable` (custom base) | `ObservableObject` + `[ObservableProperty]` | CommunityToolkit.Mvvm |
-| `RelayCommand` (custom) | `[RelayCommand]` source generator | CommunityToolkit.Mvvm |
-| `JpegBitmapEncoder` | `BitmapEncoder.CreateAsync(JpegEncoderId, stream)` | Async, unified API |
-| `encoder.QualityLevel = 85` | `BitmapPropertySet { "ImageQuality", 0.85f }` | int 1-100 → float 0-1 |
-
-### NuGet Package Migration
-
-| WPF | WinUI 3 |
-|-----|---------|
-| `Microsoft.Xaml.Behaviors.Wpf` | `Microsoft.Xaml.Behaviors.WinUI.Managed` |
-| `WPF-UI` (Lepo) | Remove — use native WinUI 3 controls |
-| `CommunityToolkit.Mvvm` | `CommunityToolkit.Mvvm` (same) |
-| `Microsoft.Toolkit.Wpf.*` | `CommunityToolkit.WinUI.*` |
-| (none) | `Microsoft.WindowsAppSDK` |
-| (none) | `Microsoft.Windows.SDK.BuildTools` |
-| (none) | `WinUIEx` (optional, for window helpers) |
-| (none) | `CommunityToolkit.WinUI.Converters` |
-
-### XAML Syntax Changes
-
-| WPF | WinUI 3 |
-|-----|---------|
-| `xmlns:local="clr-namespace:MyApp"` | `xmlns:local="using:MyApp"` |
-| `{DynamicResource Key}` | `{ThemeResource Key}` |
-| `{x:Static Type.Member}` | `{x:Bind}` or code-behind |
-| `{x:Type local:MyType}` | Not supported |
-| `<Style.Triggers>` / `<DataTrigger>` | `VisualStateManager` |
-| `{Binding}` in `Setter.Value` | Not supported — use `StaticResource` |
-| `Content="{x:Static p:Resources.Cancel}"` | `x:Uid="Cancel"` with `.Content` in `.resw` |
-| `<ui:FluentWindow>` / `<ui:Button>` (WPF-UI) | Native `<Window>` / `<Button>` |
-| `<ui:NumberBox>` / `<ui:ProgressRing>` (WPF-UI) | Native `<NumberBox>` / `<ProgressRing>` |
-| `BasedOn="{StaticResource {x:Type ui:Button}}"` | `BasedOn="{StaticResource DefaultButtonStyle}"` |
-| `IsDefault="True"` / `IsCancel="True"` | `Style="{StaticResource AccentButtonStyle}"` / handle via KeyDown |
-| `<AccessText>` | Not available — use `AccessKey` property |
-| `<behaviors:Interaction.Triggers>` | Migrate to code-behind or WinUI behaviors |
-
-## Detailed Reference Docs
-
-Read only the section relevant to your current task:
-
-- [Namespace and API Mapping](./references/namespace-api-mapping.md) — Full type mapping, NuGet changes, project file, CsWinRT interop
-- [XAML Migration Guide](./references/xaml-migration.md) — XAML syntax, WPF-UI removal, markup extensions, styles, resources, data binding
-- [Threading and Window Management](./references/threading-and-windowing.md) — Dispatcher, DispatcherQueue, SizeToContent, AppWindow, HWND interop, custom entry point
-- [Imaging API Migration](./references/imaging-migration.md) — BitmapEncoder/Decoder, SoftwareBitmap, CodecHelper, async patterns, int→uint
-- [PowerToys-Specific Patterns](./references/powertoys-patterns.md) — MVVM migration, ResourceLoader, Lazy init, installer, signing, test adaptation, build pipeline
-
-## Common Pitfalls (from ImageResizer migration)
-
-| Pitfall | Solution |
-|---------|----------|
-| `ContentDialog` throws "does not have a XamlRoot" | Set `dialog.XamlRoot = this.Content.XamlRoot` before `ShowAsync()` |
-| `FilePicker` throws error in desktop app | Call `WinRT.Interop.InitializeWithWindow.Initialize(picker, hwnd)` |
-| `Window.Dispatcher` returns null | Use `Window.DispatcherQueue` instead |
-| Resources on `Window` element not found | Move resources to root layout container (`Grid.Resources`) |
-| `VisualStateManager` on `Window` fails | Use `UserControl` or `Page` inside the Window |
-| Satellite assembly installer errors (`WIX0103`) | Remove `.resources.dll` refs from `Resources.wxs`; WinUI 3 uses `.pri` |
-| Phantom `.exe`/`.deps.json` in root output dir | Avoid Exe→WinExe `ProjectReference`; use Library project |
-| `ResourceLoader` crash at static init | Wrap in `Lazy<T>` or null-coalescing property — see [Lazy Init](./references/powertoys-patterns.md#lazy-initialization-for-resource-dependent-statics) |
-| `SizeToContent` not available | Implement manual content measurement + `AppWindow.Resize()` with DPI scaling |
-| `x:Bind` default mode is `OneTime` | Explicitly set `Mode=OneWay` or `Mode=TwoWay` |
-| `DynamicResource` / `x:Static` not compiling | Replace with `ThemeResource` / `ResourceLoader` or `x:Uid` |
-| `IValueConverter.Convert` signature mismatch | Last param: `CultureInfo` → `string` (language tag) |
-| Test project can't resolve WPF types | Add `<UseWPF>true</UseWPF>` temporarily; remove after imaging migration |
-| Pixel dimension type mismatch (`int` vs `uint`) | WinRT uses `uint` for pixel sizes — add `u` suffix in test assertions |
-| `$(SolutionDir)` empty in standalone project build | Use `$(MSBuildThisFileDirectory)` with relative paths instead |
-| JPEG quality value wrong after migration | WPF: int 1-100; WinRT: float 0.0-1.0 |
-| MSIX packaging fails in PreBuildEvent | Move to PostBuildEvent; artifacts not ready at PreBuild time |
-| RC file icon path with forward slashes | Use double-backslash escaping: `..\\ui\\Assets\\icon.ico` |
-
-## Troubleshooting
-
-| Issue | Solution |
-|-------|----------|
-| Build fails after namespace rename | Check for lingering `System.Windows` usings; some types have no direct equivalent |
-| Missing `PresentationCore.dll` at runtime | Ensure ALL imaging code uses `Windows.Graphics.Imaging`, not `System.Windows.Media.Imaging` |
-| `DataContext` not working on Window | WinUI 3 `Window` is not a `DependencyObject`; use a root `Page` or `UserControl` |
-| XAML designer not available | WinUI 3 does not support XAML Designer; use Hot Reload instead |
-| NuGet restore failures | Run `build-essentials.cmd` after adding `Microsoft.WindowsAppSDK` package |
-| `Parallel.ForEach` compilation error | Migrate to `Parallel.ForEachAsync` for async imaging operations |
-| Signing check fails on leaked artifacts | Run `generateAllFileComponents.ps1`; verify only `WinUI3Apps\\` paths in signing config |

.github/skills/wpf-to-winui3-migration/references/imaging-migration.md

@@ -1,287 +0,0 @@
-# Imaging API Migration
-
-Migrating from WPF (`System.Windows.Media.Imaging` / `PresentationCore.dll`) to WinRT (`Windows.Graphics.Imaging`). Based on the ImageResizer migration.
-
-## Why This Migration Is Required
-
-WinUI 3 apps deployed as self-contained do NOT include `PresentationCore.dll`. Any code using `System.Windows.Media.Imaging` will throw `FileNotFoundException` at runtime. ALL imaging code must use WinRT APIs.
-
-| Purpose | Namespace |
-|---------|-----------|
-| UI display (`Image.Source`) | `Microsoft.UI.Xaml.Media.Imaging` |
-| Image processing (encode/decode/transform) | `Windows.Graphics.Imaging` |
-
-## Architecture Change: Pipeline vs Declarative
-
-The fundamental architecture differs:
-
-**WPF**: In-memory pipeline of bitmap objects. Decode → transform → encode synchronously.
-```csharp
-var decoder = BitmapDecoder.Create(stream, ...);
-var transform = new TransformedBitmap(decoder.Frames[0], new ScaleTransform(...));
-var encoder = new JpegBitmapEncoder();
-encoder.Frames.Add(BitmapFrame.Create(transform, ...));
-encoder.Save(outputStream);
-```
-
-**WinRT**: Declarative transform model. Configure transforms on the encoder, which handles pixel manipulation internally. All async.
-```csharp
-var decoder = await BitmapDecoder.CreateAsync(winrtStream);
-var encoder = await BitmapEncoder.CreateForTranscodingAsync(outputStream, decoder);
-encoder.BitmapTransform.ScaledWidth = newWidth;
-encoder.BitmapTransform.ScaledHeight = newHeight;
-encoder.BitmapTransform.InterpolationMode = BitmapInterpolationMode.Fant;
-await encoder.FlushAsync();
-```
-
-## Core Type Mapping
-
-### Decoders
-
-| WPF | WinRT | Notes |
-|-----|-------|-------|
-| `BitmapDecoder.Create(stream, options, cache)` | `BitmapDecoder.CreateAsync(stream)` | Async, auto-detects format |
-| `JpegBitmapDecoder` / `PngBitmapDecoder` / etc. | `BitmapDecoder.CreateAsync(stream)` | Single unified decoder |
-| `decoder.Frames[0]` | `await decoder.GetFrameAsync(0)` | Async frame access |
-| `decoder.Frames.Count` | `decoder.FrameCount` (uint) | `int` → `uint` |
-| `decoder.CodecInfo.ContainerFormat` | `decoder.DecoderInformation.CodecId` | Different property path |
-| `decoder.Frames[0].PixelWidth` (int) | `decoder.PixelWidth` (uint) | `int` → `uint` |
-| `WmpBitmapDecoder` | Not available | WMP/HDP not supported |
-
-### Encoders
-
-| WPF | WinRT | Notes |
-|-----|-------|-------|
-| `new JpegBitmapEncoder()` | `BitmapEncoder.CreateAsync(BitmapEncoder.JpegEncoderId, stream)` | Async factory |
-| `new PngBitmapEncoder()` | `BitmapEncoder.CreateAsync(BitmapEncoder.PngEncoderId, stream)` | No interlace control |
-| `encoder.Frames.Add(frame)` | `encoder.SetSoftwareBitmap(bitmap)` | Different API |
-| `encoder.Save(stream)` | `await encoder.FlushAsync()` | Async |
-
-### Encoder Properties (Strongly-Typed → BitmapPropertySet)
-
-WPF had type-specific encoder subclasses. WinRT uses a generic property set:
-
-```csharp
-// WPF
-case JpegBitmapEncoder jpeg: jpeg.QualityLevel = 85;        // int 1-100
-case PngBitmapEncoder png:   png.Interlace = PngInterlaceOption.On;
-case TiffBitmapEncoder tiff: tiff.Compression = TiffCompressOption.Lzw;
-
-// WinRT — JPEG quality (float 0.0-1.0)
-await encoder.BitmapProperties.SetPropertiesAsync(new BitmapPropertySet
-{
-    { "ImageQuality", new BitmapTypedValue(0.85f, PropertyType.Single) }
-});
-
-// WinRT — TIFF compression (via BitmapPropertySet at creation time)
-var props = new BitmapPropertySet
-{
-    { "TiffCompressionMethod", new BitmapTypedValue((byte)2, PropertyType.UInt8) }
-};
-var encoder = await BitmapEncoder.CreateAsync(BitmapEncoder.TiffEncoderId, stream, props);
-```
-
-**JPEG quality scale change**: WPF int `1-100` → WinRT float `0.0-1.0`. Divide by 100.
-
-### Bitmap Types
-
-| WPF | WinRT | Notes |
-|-----|-------|-------|
-| `BitmapSource` | `SoftwareBitmap` | Central pixel-data type |
-| `BitmapImage` | `BitmapImage` (in `Microsoft.UI.Xaml.Media.Imaging`) | UI display only |
-| `FormatConvertedBitmap` | `SoftwareBitmap.Convert()` | |
-| `TransformedBitmap` + `ScaleTransform` | `BitmapTransform` via encoder | Declarative |
-| `CroppedBitmap` | `BitmapTransform.Bounds` | |
-
-### Metadata
-
-| WPF | WinRT | Notes |
-|-----|-------|-------|
-| `BitmapMetadata` | `BitmapProperties` | Different API surface |
-| `BitmapMetadata.Clone()` | No equivalent | Cannot selectively clone |
-| Selective metadata removal | Not supported | All-or-nothing only |
-
-**Two encoder creation strategies for metadata:**
-- `CreateForTranscodingAsync()` — preserves ALL metadata from source
-- `CreateAsync()` — creates fresh encoder with NO metadata
-
-This eliminated ~258 lines of manual metadata manipulation code (`BitmapMetadataExtension.cs`) in ImageResizer.
-
-### Interpolation Modes
-
-| WPF `BitmapScalingMode` | WinRT `BitmapInterpolationMode` |
-|------------------------|-------------------------------|
-| `HighQuality` / `Fant` | `Fant` |
-| `Linear` | `Linear` |
-| `NearestNeighbor` | `NearestNeighbor` |
-| `Unspecified` / `LowQuality` | `Linear` |
-
-## Stream Interop
-
-WinRT imaging requires `IRandomAccessStream` instead of `System.IO.Stream`:
-
-```csharp
-using var stream = File.OpenRead(path);
-var winrtStream = stream.AsRandomAccessStream();  // Extension method
-var decoder = await BitmapDecoder.CreateAsync(winrtStream);
-```
-
-**Critical**: For transcode, seek the input stream back to 0 before creating the encoder:
-```csharp
-winrtStream.Seek(0);
-var encoder = await BitmapEncoder.CreateForTranscodingAsync(outputStream, decoder);
-```
-
-## CodecHelper Pattern (from ImageResizer)
-
-WPF stored container format GUIDs in `settings.json`. WinRT uses different codec IDs. Create a `CodecHelper` to bridge them:
-
-```csharp
-internal static class CodecHelper
-{
-    // Maps WPF container format GUIDs (stored in settings JSON) to WinRT encoder IDs
-    private static readonly Dictionary<Guid, Guid> LegacyGuidToEncoderId = new()
-    {
-        [new Guid("19e4a5aa-5662-4fc5-a0c0-1758028e1057")] = BitmapEncoder.JpegEncoderId,
-        [new Guid("1b7cfaf4-713f-473c-bbcd-6137425faeaf")] = BitmapEncoder.PngEncoderId,
-        [new Guid("0af1d87e-fcfe-4188-bdeb-a7906471cbe3")] = BitmapEncoder.BmpEncoderId,
-        [new Guid("163bcc30-e2e9-4f0b-961d-a3e9fdb788a3")] = BitmapEncoder.TiffEncoderId,
-        [new Guid("1f8a5601-7d4d-4cbd-9c82-1bc8d4eeb9a5")] = BitmapEncoder.GifEncoderId,
-    };
-
-    // Maps decoder IDs to corresponding encoder IDs
-    private static readonly Dictionary<Guid, Guid> DecoderIdToEncoderId = new()
-    {
-        [BitmapDecoder.JpegDecoderId] = BitmapEncoder.JpegEncoderId,
-        [BitmapDecoder.PngDecoderId] = BitmapEncoder.PngEncoderId,
-        // ...
-    };
-
-    public static Guid GetEncoderIdFromLegacyGuid(Guid legacyGuid)
-        => LegacyGuidToEncoderId.GetValueOrDefault(legacyGuid, Guid.Empty);
-
-    public static Guid GetEncoderIdForDecoder(BitmapDecoder decoder)
-        => DecoderIdToEncoderId.GetValueOrDefault(decoder.DecoderInformation.CodecId, Guid.Empty);
-}
-```
-
-This preserves backward compatibility with existing `settings.json` files that contain WPF-era GUIDs.
-
-## ImagingEnums Pattern (from ImageResizer)
-
-WPF-specific enums (`PngInterlaceOption`, `TiffCompressOption`) from `System.Windows.Media.Imaging` are used in settings JSON. Create custom enums with identical integer values for backward-compatible deserialization:
-
-```csharp
-// Replace System.Windows.Media.Imaging.PngInterlaceOption
-public enum PngInterlaceOption { Default = 0, On = 1, Off = 2 }
-
-// Replace System.Windows.Media.Imaging.TiffCompressOption
-public enum TiffCompressOption { Default = 0, None = 1, Ccitt3 = 2, Ccitt4 = 3, Lzw = 4, Rle = 5, Zip = 6 }
-```
-
-## Async Migration Patterns
-
-### Method Signatures
-
-All imaging operations become async:
-
-| Before | After |
-|--------|-------|
-| `void Execute(file, settings)` | `async Task ExecuteAsync(file, settings)` |
-| `IEnumerable<Error> Process()` | `async Task<IEnumerable<Error>> ProcessAsync()` |
-
-### Parallel Processing
-
-```csharp
-// WPF (synchronous)
-Parallel.ForEach(Files, new ParallelOptions { MaxDegreeOfParallelism = ... },
-    (file, state, i) => { Execute(file, settings); });
-
-// WinRT (async)
-await Parallel.ForEachAsync(Files, new ParallelOptions { MaxDegreeOfParallelism = ... },
-    async (file, ct) => { await ExecuteAsync(file, settings); });
-```
-
-### CLI Async Bridge
-
-CLI entry points must bridge async to sync:
-```csharp
-return RunSilentModeAsync(cliOptions).GetAwaiter().GetResult();
-```
-
-### Task.Factory.StartNew → Task.Run
-
-```csharp
-// WPF
-_ = Task.Factory.StartNew(StartExecutingWork, token, TaskCreationOptions.LongRunning, TaskScheduler.Default);
-
-// WinUI 3
-_ = Task.Run(() => StartExecutingWorkAsync());
-```
-
-## SoftwareBitmap as Interface Type
-
-When modules expose imaging interfaces (e.g., AI super-resolution), change parameter/return types:
-
-```csharp
-// WPF
-BitmapSource ApplySuperResolution(BitmapSource source, int scale, string filePath);
-
-// WinRT
-SoftwareBitmap ApplySuperResolution(SoftwareBitmap source, int scale, string filePath);
-```
-
-This eliminates manual `BitmapSource ↔ SoftwareBitmap` conversion code (unsafe `IMemoryBufferByteAccess` COM interop).
-
-## MultiFrame Image Handling
-
-```csharp
-// WinRT multi-frame encode (e.g., multi-page TIFF, animated GIF)
-for (uint i = 0; i < decoder.FrameCount; i++)
-{
-    if (i > 0)
-        await encoder.GoToNextFrameAsync();
-
-    var frame = await decoder.GetFrameAsync(i);
-    var bitmap = await frame.GetSoftwareBitmapAsync(
-        frame.BitmapPixelFormat,
-        BitmapAlphaMode.Premultiplied,
-        transform,
-        ExifOrientationMode.IgnoreExifOrientation,
-        ColorManagementMode.DoNotColorManage);
-    encoder.SetSoftwareBitmap(bitmap);
-}
-await encoder.FlushAsync();
-```
-
-## int → uint for Pixel Dimensions
-
-WinRT uses `uint` for all pixel dimensions. This affects:
-- `decoder.PixelWidth` / `decoder.PixelHeight` — `uint`
-- `BitmapTransform.ScaledWidth` / `ScaledHeight` — `uint`
-- `SoftwareBitmap` constructor — `uint` parameters
-- Test assertions: `Assert.AreEqual(96, ...)` → `Assert.AreEqual(96u, ...)`
-
-## Display SoftwareBitmap in UI
-
-```csharp
-var source = new SoftwareBitmapSource();
-// Must convert to Bgra8/Premultiplied for display
-if (bitmap.BitmapPixelFormat != BitmapPixelFormat.Bgra8 ||
-    bitmap.BitmapAlphaMode != BitmapAlphaMode.Premultiplied)
-{
-    bitmap = SoftwareBitmap.Convert(bitmap, BitmapPixelFormat.Bgra8, BitmapAlphaMode.Premultiplied);
-}
-await source.SetBitmapAsync(bitmap);
-myImage.Source = source;
-```
-
-## Known Limitations
-
-| Feature | WPF | WinRT | Impact |
-|---------|-----|-------|--------|
-| PNG interlace | `PngBitmapEncoder.Interlace` | Not available | Always non-interlaced |
-| Metadata stripping | Selective via `BitmapMetadata.Clone()` | All-or-nothing | Orientation EXIF also removed |
-| Pixel formats | Many (`Pbgra32`, `Bgr24`, `Indexed8`, ...) | Primarily `Bgra8`, `Rgba8`, `Gray8/16` | Convert to `Bgra8` |
-| WMP/HDP format | `WmpBitmapDecoder` | Not available | Not supported |
-| Pixel differences | WPF scaler | `BitmapInterpolationMode.Fant` | Not bit-identical |

.github/skills/wpf-to-winui3-migration/references/namespace-api-mapping.md

@@ -1,226 +0,0 @@
-# Namespace and API Mapping Reference
-
-Complete reference for mapping WPF types to WinUI 3 equivalents, based on the ImageResizer migration.
-
-## Root Namespace Mapping
-
-| WPF Namespace | WinUI 3 Namespace |
-|---------------|-------------------|
-| `System.Windows` | `Microsoft.UI.Xaml` |
-| `System.Windows.Automation` | `Microsoft.UI.Xaml.Automation` |
-| `System.Windows.Automation.Peers` | `Microsoft.UI.Xaml.Automation.Peers` |
-| `System.Windows.Controls` | `Microsoft.UI.Xaml.Controls` |
-| `System.Windows.Controls.Primitives` | `Microsoft.UI.Xaml.Controls.Primitives` |
-| `System.Windows.Data` | `Microsoft.UI.Xaml.Data` |
-| `System.Windows.Documents` | `Microsoft.UI.Xaml.Documents` |
-| `System.Windows.Input` | `Microsoft.UI.Xaml.Input` |
-| `System.Windows.Markup` | `Microsoft.UI.Xaml.Markup` |
-| `System.Windows.Media` | `Microsoft.UI.Xaml.Media` |
-| `System.Windows.Media.Animation` | `Microsoft.UI.Xaml.Media.Animation` |
-| `System.Windows.Media.Imaging` | `Microsoft.UI.Xaml.Media.Imaging` |
-| `System.Windows.Navigation` | `Microsoft.UI.Xaml.Navigation` |
-| `System.Windows.Shapes` | `Microsoft.UI.Xaml.Shapes` |
-| `System.Windows.Threading` | `Microsoft.UI.Dispatching` |
-| `System.Windows.Interop` | `WinRT.Interop` |
-
-## Core Type Mapping
-
-| WPF Type | WinUI 3 Type |
-|----------|-------------|
-| `System.Windows.Application` | `Microsoft.UI.Xaml.Application` |
-| `System.Windows.Window` | `Microsoft.UI.Xaml.Window` (NOT a DependencyObject) |
-| `System.Windows.DependencyObject` | `Microsoft.UI.Xaml.DependencyObject` |
-| `System.Windows.DependencyProperty` | `Microsoft.UI.Xaml.DependencyProperty` |
-| `System.Windows.FrameworkElement` | `Microsoft.UI.Xaml.FrameworkElement` |
-| `System.Windows.UIElement` | `Microsoft.UI.Xaml.UIElement` |
-| `System.Windows.Visibility` | `Microsoft.UI.Xaml.Visibility` |
-| `System.Windows.Thickness` | `Microsoft.UI.Xaml.Thickness` |
-| `System.Windows.CornerRadius` | `Microsoft.UI.Xaml.CornerRadius` |
-| `System.Windows.Media.Color` | `Windows.UI.Color` (note: `Windows.UI`, not `Microsoft.UI`) |
-| `System.Windows.Media.Colors` | `Microsoft.UI.Colors` |
-
-## Controls Mapping
-
-### Direct Mapping (namespace-only change)
-
-These controls exist in both frameworks with the same name — change `System.Windows.Controls` to `Microsoft.UI.Xaml.Controls`:
-
-`Button`, `TextBox`, `TextBlock`, `ComboBox`, `CheckBox`, `ListBox`, `ListView`, `Image`, `StackPanel`, `Grid`, `Border`, `ScrollViewer`, `ContentControl`, `UserControl`, `Page`, `Frame`, `Slider`, `ProgressBar`, `ToolTip`, `RadioButton`, `ToggleButton`
-
-### Controls With Different Names or Behavior
-
-| WPF | WinUI 3 | Notes |
-|-----|---------|-------|
-| `MessageBox` | `ContentDialog` | Must set `XamlRoot` before `ShowAsync()` |
-| `ContextMenu` | `MenuFlyout` | Different API surface |
-| `TabControl` | `TabView` | Different API |
-| `Menu` | `MenuBar` | Different API |
-| `StatusBar` | Custom `StackPanel` layout | No built-in equivalent |
-| `AccessText` | Not available | Use `AccessKey` property on target control |
-
-### WPF-UI (Lepo) to Native WinUI 3
-
-ImageResizer used the `WPF-UI` library (Lepo) for Fluent styling. These must be replaced with native WinUI 3 equivalents:
-
-| WPF-UI (Lepo) | WinUI 3 Native | Notes |
-|----------------|---------------|-------|
-| `<ui:FluentWindow>` | `<Window>` | Native window + `ExtendsContentIntoTitleBar` |
-| `<ui:Button>` | `<Button>` | Native button |
-| `<ui:NumberBox>` | `<NumberBox>` | Built into WinUI 3 |
-| `<ui:ProgressRing>` | `<ProgressRing>` | Built into WinUI 3 |
-| `<ui:SymbolIcon>` | `<SymbolIcon>` or `<FontIcon>` | Built into WinUI 3 |
-| `<ui:InfoBar>` | `<InfoBar>` | Built into WinUI 3 |
-| `<ui:TitleBar>` | Custom title bar via `SetTitleBar()` | Use `ExtendsContentIntoTitleBar` |
-| `<ui:ThemesDictionary>` | `<XamlControlsResources>` | In merged dictionaries |
-| `<ui:ControlsDictionary>` | Remove | Not needed — WinUI 3 has its own control styles |
-| `BasedOn="{StaticResource {x:Type ui:Button}}"` | `BasedOn="{StaticResource DefaultButtonStyle}"` | Named style keys |
-
-## Input Event Mapping
-
-| WPF Event | WinUI 3 Event | Notes |
-|-----------|--------------|-------|
-| `MouseLeftButtonDown` | `PointerPressed` | Check `IsLeftButtonPressed` on args |
-| `MouseLeftButtonUp` | `PointerReleased` | Check pointer properties |
-| `MouseRightButtonDown` | `RightTapped` | Or `PointerPressed` with right button check |
-| `MouseMove` | `PointerMoved` | Uses `PointerRoutedEventArgs` |
-| `MouseWheel` | `PointerWheelChanged` | Different event args |
-| `MouseEnter` | `PointerEntered` | |
-| `MouseLeave` | `PointerExited` | |
-| `MouseDoubleClick` | `DoubleTapped` | Different event args |
-| `KeyDown` | `KeyDown` | Same name, args type: `KeyRoutedEventArgs` |
-| `PreviewKeyDown` | No direct equivalent | Use `KeyDown` with handled pattern |
-
-## IValueConverter Signature Change
-
-| WPF | WinUI 3 |
-|-----|---------|
-| `Convert(object value, Type targetType, object parameter, CultureInfo culture)` | `Convert(object value, Type targetType, object parameter, string language)` |
-| `ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)` | `ConvertBack(object value, Type targetType, object parameter, string language)` |
-
-Last parameter changes from `CultureInfo` to `string` (BCP-47 language tag). All converter classes must be updated.
-
-## Types That Moved to Different Hierarchies
-
-| WPF | WinUI 3 | Notes |
-|-----|---------|-------|
-| `System.Windows.Threading.Dispatcher` | `Microsoft.UI.Dispatching.DispatcherQueue` | Completely different API |
-| `System.Windows.Threading.DispatcherPriority` | `Microsoft.UI.Dispatching.DispatcherQueuePriority` | Only 3 levels: High/Normal/Low |
-| `System.Windows.Interop.HwndSource` | `WinRT.Interop.WindowNative` | For HWND interop |
-| `System.Windows.Interop.WindowInteropHelper` | `WinRT.Interop.WindowNative.GetWindowHandle()` | |
-| `System.Windows.SystemColors` | Resource keys via `ThemeResource` | No direct static class |
-| `System.Windows.SystemParameters` | Win32 API or `DisplayInformation` | No direct equivalent |
-
-## NuGet Package Migration
-
-| WPF | WinUI 3 | Notes |
-|-----|---------|-------|
-| Built into .NET (no NuGet needed) | `Microsoft.WindowsAppSDK` | Required |
-| `PresentationCore` / `PresentationFramework` | `Microsoft.WinUI` (transitive) | |
-| `Microsoft.Xaml.Behaviors.Wpf` | `Microsoft.Xaml.Behaviors.WinUI.Managed` | |
-| `WPF-UI` (Lepo) | **Remove** — use native WinUI 3 controls | |
-| `CommunityToolkit.Mvvm` | `CommunityToolkit.Mvvm` (same) | |
-| `Microsoft.Toolkit.Wpf.*` | `CommunityToolkit.WinUI.*` | |
-| (none) | `Microsoft.Windows.SDK.BuildTools` | Required |
-| (none) | `WinUIEx` | Optional, window helpers |
-| (none) | `CommunityToolkit.WinUI.Converters` | Optional |
-| (none) | `CommunityToolkit.WinUI.Extensions` | Optional |
-| (none) | `Microsoft.Web.WebView2` | If using WebView |
-
-## Project File Changes
-
-### WPF .csproj
-
-```xml
-<Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0-windows</TargetFramework>
-    <UseWPF>true</UseWPF>
-    <ApplicationManifest>ImageResizerUI.dev.manifest</ApplicationManifest>
-    <ApplicationIcon>Resources\ImageResizer.ico</ApplicationIcon>
-    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
-  </PropertyGroup>
-</Project>
-```
-
-### WinUI 3 .csproj
-
-```xml
-<Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0-windows10.0.19041.0</TargetFramework>
-    <UseWinUI>true</UseWinUI>
-    <SelfContained>true</SelfContained>
-    <WindowsAppSDKSelfContained>true</WindowsAppSDKSelfContained>
-    <WindowsPackageType>None</WindowsPackageType>
-    <EnablePreviewMsixTooling>true</EnablePreviewMsixTooling>
-    <ApplicationManifest>app.manifest</ApplicationManifest>
-    <ApplicationIcon>Assets\ImageResizer\ImageResizer.ico</ApplicationIcon>
-    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
-    <DefineConstants>DISABLE_XAML_GENERATED_MAIN,TRACE</DefineConstants>
-    <ProjectPriFileName>PowerToys.ModuleName.pri</ProjectPriFileName>
-  </PropertyGroup>
-</Project>
-```
-
-Key changes:
-- `UseWPF` → `UseWinUI`
-- TFM: `net8.0-windows` → `net8.0-windows10.0.19041.0`
-- Add `WindowsPackageType=None` for unpackaged desktop apps
-- Add `SelfContained=true` + `WindowsAppSDKSelfContained=true`
-- Add `DISABLE_XAML_GENERATED_MAIN` if using custom `Program.cs` entry point
-- Set `ProjectPriFileName` to match your module's assembly name
-- Move icon from `Resources/` to `Assets/<Module>/`
-
-### XAML ApplicationDefinition Setup
-
-WinUI 3 requires explicit `ApplicationDefinition` declaration:
-
-```xml
-<ItemGroup>
-  <Page Remove="ImageResizerXAML\App.xaml" />
-</ItemGroup>
-<ItemGroup>
-  <ApplicationDefinition Include="ImageResizerXAML\App.xaml" />
-</ItemGroup>
-```
-
-### CsWinRT Interop (for GPO and native references)
-
-If the module references native C++ projects (like `GPOWrapper`):
-
-```xml
-<PropertyGroup>
-  <CsWinRTIncludes>PowerToys.GPOWrapper</CsWinRTIncludes>
-  <CsWinRTGeneratedFilesDir>$(OutDir)</CsWinRTGeneratedFilesDir>
-</PropertyGroup>
-```
-
-Change `GPOWrapperProjection.csproj` reference to direct `GPOWrapper.vcxproj` reference.
-
-### InternalsVisibleTo Migration
-
-Move from code file to `.csproj`:
-
-```csharp
-// DELETE: Properties/InternalsVisibleTo.cs
-// [assembly: InternalsVisibleTo("ImageResizer.Test")]
-```
-
-```xml
-<!-- ADD to .csproj: -->
-<ItemGroup>
-  <InternalsVisibleTo Include="ImageResizer.Test" />
-</ItemGroup>
-```
-
-### Items to Remove from .csproj
-
-```xml
-<!-- DELETE: WPF resource embedding -->
-<EmbeddedResource Update="Properties\Resources.resx">...</EmbeddedResource>
-<Resource Include="Resources\ImageResizer.ico" />
-<Compile Update="Properties\Resources.Designer.cs">...</Compile>
-<FrameworkReference Include="Microsoft.WindowsDesktop.App.WPF" /> <!-- from CLI project -->
-```

.github/skills/wpf-to-winui3-migration/references/powertoys-patterns.md

@@ -1,516 +0,0 @@
-# PowerToys-Specific Migration Patterns
-
-Patterns and conventions specific to the PowerToys codebase, based on the ImageResizer migration.
-
-## Project Structure
-
-### Before (WPF Module)
-
-```
-src/modules/<module>/
-├── <Module>UI/
-│   ├── <Module>UI.csproj        # OutputType=WinExe, UseWPF=true
-│   ├── App.xaml / App.xaml.cs
-│   ├── MainWindow.xaml / .cs
-│   ├── Views/
-│   ├── ViewModels/
-│   ├── Helpers/
-│   │   ├── Observable.cs        # Custom INotifyPropertyChanged
-│   │   └── RelayCommand.cs      # Custom ICommand
-│   ├── Properties/
-│   │   ├── Resources.resx       # WPF resource strings
-│   │   ├── Resources.Designer.cs
-│   │   └── InternalsVisibleTo.cs
-│   └── Telemetry/
-├── <Module>CLI/
-│   └── <Module>CLI.csproj       # OutputType=Exe
-└── tests/
-```
-
-### After (WinUI 3 Module)
-
-```
-src/modules/<module>/
-├── <Module>UI/
-│   ├── <Module>UI.csproj        # OutputType=WinExe, UseWinUI=true
-│   ├── Program.cs               # Custom entry point (DISABLE_XAML_GENERATED_MAIN)
-│   ├── app.manifest             # Single manifest file
-│   ├── ImageResizerXAML/
-│   │   ├── App.xaml / App.xaml.cs   # WinUI 3 App class
-│   │   ├── MainWindow.xaml / .cs
-│   │   └── Views/
-│   ├── Converters/              # WinUI 3 IValueConverter (string language)
-│   ├── ViewModels/
-│   ├── Helpers/
-│   │   └── ResourceLoaderInstance.cs  # Static ResourceLoader accessor
-│   ├── Utilities/
-│   │   └── CodecHelper.cs       # WPF→WinRT codec ID mapping (if imaging)
-│   ├── Models/
-│   │   └── ImagingEnums.cs      # Custom enums replacing WPF imaging enums
-│   ├── Strings/
-│   │   └── en-us/
-│   │       └── Resources.resw   # WinUI 3 resource strings
-│   └── Assets/
-│       └── <Module>/
-│           └── <Module>.ico     # Moved from Resources/
-├── <Module>Common/              # NEW: shared library for CLI
-│   └── <Module>Common.csproj    # OutputType=Library
-├── <Module>CLI/
-│   └── <Module>CLI.csproj       # References Common, NOT UI
-└── tests/
-```
-
-### Critical: CLI Dependency Pattern
-
-**Do NOT** create `ProjectReference` from Exe to WinExe. This causes phantom build artifacts (`.exe`, `.deps.json`, `.runtimeconfig.json`) in the root output directory.
-
-```
-WRONG:  ImageResizerCLI (Exe) → ImageResizerUI (WinExe)    ← phantom artifacts
-CORRECT: ImageResizerCLI (Exe) → ImageResizerCommon (Library)
-         ImageResizerUI (WinExe) → ImageResizerCommon (Library)
-```
-
-Follow the `FancyZonesCLI` → `FancyZonesEditorCommon` pattern.
-
-### Files to Delete
-
-| File | Reason |
-|------|--------|
-| `Properties/Resources.resx` | Replaced by `Strings/en-us/Resources.resw` |
-| `Properties/Resources.Designer.cs` | Auto-generated; no longer needed |
-| `Properties/InternalsVisibleTo.cs` | Moved to `.csproj` `<InternalsVisibleTo>` |
-| `Helpers/Observable.cs` | Replaced by `CommunityToolkit.Mvvm.ObservableObject` |
-| `Helpers/RelayCommand.cs` | Replaced by `CommunityToolkit.Mvvm.Input` |
-| `Resources/*.ico` / `Resources/*.png` | Moved to `Assets/<Module>/` |
-| WPF `.dev.manifest` / `.prod.manifest` | Replaced by single `app.manifest` |
-| WPF-specific converters | Replaced by WinUI 3 converters with `string language` |
-
----
-
-## MVVM Migration: Custom → CommunityToolkit.Mvvm Source Generators
-
-### Observable Base Class → ObservableObject + [ObservableProperty]
-
-**Before (custom Observable):**
-```csharp
-public class ResizeSize : Observable
-{
-    private int _id;
-    public int Id { get => _id; set => Set(ref _id, value); }
-
-    private ResizeFit _fit;
-    public ResizeFit Fit
-    {
-        get => _fit;
-        set
-        {
-            Set(ref _fit, value);
-            UpdateShowHeight();
-        }
-    }
-
-    private bool _showHeight = true;
-    public bool ShowHeight { get => _showHeight; set => Set(ref _showHeight, value); }
-    private void UpdateShowHeight() { ShowHeight = Fit == ResizeFit.Stretch || Unit != ResizeUnit.Percent; }
-}
-```
-
-**After (CommunityToolkit.Mvvm source generators):**
-```csharp
-public partial class ResizeSize : ObservableObject  // MUST be partial
-{
-    [ObservableProperty]
-    [JsonPropertyName("Id")]
-    private int _id;
-
-    [ObservableProperty]
-    [NotifyPropertyChangedFor(nameof(ShowHeight))]  // Replaces manual UpdateShowHeight()
-    private ResizeFit _fit;
-
-    // Computed property — no backing field, no manual update method
-    public bool ShowHeight => Fit == ResizeFit.Stretch || Unit != ResizeUnit.Percent;
-}
-```
-
-Key changes:
-- Class must be `partial` for source generators
-- `Observable` → `ObservableObject` (from CommunityToolkit.Mvvm)
-- Manual `Set(ref _field, value)` → `[ObservableProperty]` attribute
-- `PropertyChanged` dependencies → `[NotifyPropertyChangedFor(nameof(...))]`
-- Computed properties with manual `UpdateXxx()` → direct expression body
-
-### Custom Name Setter with Transform
-
-For properties that transform the value before storing:
-
-```csharp
-// Cannot use [ObservableProperty] because of value transformation
-private string _name;
-public string Name
-{
-    get => _name;
-    set => SetProperty(ref _name, ReplaceTokens(value));  // SetProperty from ObservableObject
-}
-```
-
-### RelayCommand → [RelayCommand] Source Generator
-
-```csharp
-// DELETE: Helpers/RelayCommand.cs (custom ICommand)
-
-// Before
-public ICommand ResizeCommand { get; } = new RelayCommand(Execute);
-
-// After
-[RelayCommand]
-private void Resize() { /* ... */ }
-// Source generator creates ResizeCommand property automatically
-```
-
----
-
-## Resource String Migration (.resx → .resw)
-
-### ResourceLoaderInstance Helper
-
-```csharp
-internal static class ResourceLoaderInstance
-{
-    internal static ResourceLoader ResourceLoader { get; private set; }
-
-    static ResourceLoaderInstance()
-    {
-        ResourceLoader = new ResourceLoader("PowerToys.ImageResizer.pri");
-    }
-}
-```
-
-**Note**: Use the single-argument `ResourceLoader` constructor. The two-argument version (`ResourceLoader("file.pri", "path/Resources")`) may fail if the resource map path doesn't match the actual PRI structure.
-
-### Usage
-
-```csharp
-// WPF
-using ImageResizer.Properties;
-string text = Resources.MyStringKey;
-
-// WinUI 3
-string text = ResourceLoaderInstance.ResourceLoader.GetString("MyStringKey");
-```
-
-### Lazy Initialization for Resource-Dependent Statics
-
-`ResourceLoader` is not available at class-load time in all contexts (CLI mode, test harness). Use lazy initialization:
-
-**Before (crashes at class load):**
-```csharp
-private static readonly CompositeFormat _format =
-    CompositeFormat.Parse(Resources.Error_Format);
-
-private static readonly Dictionary<string, string> _tokens = new()
-{
-    ["$small$"] = Resources.Small,
-    ["$medium$"] = Resources.Medium,
-};
-```
-
-**After (lazy, safe):**
-```csharp
-private static CompositeFormat _format;
-private static CompositeFormat Format => _format ??=
-    CompositeFormat.Parse(ResourceLoaderInstance.ResourceLoader.GetString("Error_Format"));
-
-private static readonly Lazy<Dictionary<string, string>> _tokens = new(() =>
-    new Dictionary<string, string>
-    {
-        ["$small$"] = ResourceLoaderInstance.ResourceLoader.GetString("Small"),
-        ["$medium$"] = ResourceLoaderInstance.ResourceLoader.GetString("Medium"),
-    });
-// Usage: _tokens.Value.TryGetValue(...)
-```
-
-### XAML: x:Static → x:Uid
-
-```xml
-<!-- WPF -->
-<Button Content="{x:Static p:Resources.Cancel}" />
-<!-- WinUI 3 -->
-<Button x:Uid="Cancel" />
-```
-
-In `.resw`, use property-suffixed keys: `Cancel.Content`, `Header.Text`, etc.
-
----
-
-## CLI Options Migration
-
-`System.CommandLine.Option<T>` constructor signature changed:
-
-```csharp
-// WPF era — string[] aliases
-public DestinationOption()
-    : base(_aliases, Properties.Resources.CLI_Option_Destination)
-
-// WinUI 3 — single string name
-public DestinationOption()
-    : base(_aliases[0], ResourceLoaderInstance.ResourceLoader.GetString("CLI_Option_Destination"))
-```
-
----
-
-## Installer Updates
-
-### WiX Changes
-
-#### 1. Remove Satellite Assembly References
-
-Remove from `installer/PowerToysSetupVNext/Resources.wxs`:
-- `<Component>` entries for `<Module>.resources.dll`
-- `<RemoveFolder>` entries for locale directories
-- Module from `WinUI3AppsInstallFolder` `ParentDirectory` loop
-
-#### 2. Update File Component Generation
-
-Run `generateAllFileComponents.ps1` after migration. For Exe→WinExe dependency issues, add cleanup logic:
-
-```powershell
-# Strip phantom ImageResizer files from BaseApplications.wxs
-$content = $content -replace 'PowerToys\.ImageResizer\.exe', ''
-$content = $content -replace 'PowerToys\.ImageResizer\.deps\.json', ''
-$content = $content -replace 'PowerToys\.ImageResizer\.runtimeconfig\.json', ''
-```
-
-#### 3. Output Directory
-
-WinUI 3 modules output to `WinUI3Apps/`:
-```xml
-<OutputPath>..\..\..\..\$(Platform)\$(Configuration)\WinUI3Apps\</OutputPath>
-```
-
-### ESRP Signing
-
-Update `.pipelines/ESRPSigning_core.json` — all module binaries must use `WinUI3Apps\\` paths:
-
-```json
-{
-    "FileList": [
-        "WinUI3Apps\\PowerToys.ImageResizer.exe",
-        "WinUI3Apps\\PowerToys.ImageResizerExt.dll",
-        "WinUI3Apps\\PowerToys.ImageResizerContextMenu.dll"
-    ]
-}
-```
-
----
-
-## Build Pipeline Fixes
-
-### $(SolutionDir) → $(MSBuildThisFileDirectory)
-
-`$(SolutionDir)` is empty when building individual projects outside the solution. Replace with relative paths from the project file:
-
-```xml
-<!-- Before (breaks on standalone project build) -->
-<Exec Command="powershell $(SolutionDir)tools\build\convert-resx-to-rc.ps1" />
-
-<!-- After (works always) -->
-<Exec Command="powershell $(MSBuildThisFileDirectory)..\..\..\..\tools\build\convert-resx-to-rc.ps1" />
-```
-
-### MSIX Packaging: PreBuild → PostBuild
-
-MSIX packaging must happen AFTER the build (artifacts not ready at PreBuild):
-
-```xml
-<!-- Before -->
-<PreBuildEvent>MakeAppx.exe pack /d . /p "$(OutDir)Package.msix" /o</PreBuildEvent>
-
-<!-- After -->
-<PostBuildEvent>
-  if exist "$(OutDir)Package.msix" del "$(OutDir)Package.msix"
-  MakeAppx.exe pack /d "$(MSBuildThisFileDirectory)." /p "$(OutDir)Package.msix" /o
-</PostBuildEvent>
-```
-
-### RC File Icon Path Escaping
-
-Windows Resource Compiler requires double-backslash paths:
-
-```c
-// Before (breaks)
-IDI_ICON1 ICON "..\\ui\Assets\ImageResizer\ImageResizer.ico"
-// After
-IDI_ICON1 ICON "..\\ui\\Assets\\ImageResizer\\ImageResizer.ico"
-```
-
-### BOM/Encoding Normalization
-
-Migration may strip UTF-8 BOM from C# files (`// Copyright` → `// Copyright`). This is cosmetic and safe, but be aware it will show as changes in diff.
-
----
-
-## Test Adaptation
-
-### Tests Requiring WPF Runtime
-
-If tests still need WPF types (e.g., comparing old vs new output), temporarily add:
-```xml
-<UseWPF>true</UseWPF>
-```
-Remove this after fully migrating all test code to WinRT APIs.
-
-### Tests Using ResourceLoader
-
-Unit tests cannot easily initialize WinUI 3 `ResourceLoader`. Options:
-- Hardcode expected strings in tests: `"Value must be between '{0}' and '{1}'."`
-- Delete tests that only verify resource string lookup
-- Avoid creating `App` instances in test harness (WinUI App cannot be instantiated in tests)
-
-### Async Test Methods
-
-All imaging tests become async:
-```csharp
-// Before
-[TestMethod]
-public void ResizesImage() { ... }
-
-// After
-[TestMethod]
-public async Task ResizesImageAsync() { ... }
-```
-
-### uint Assertions
-
-```csharp
-// Before
-Assert.AreEqual(96, image.Frames[0].PixelWidth);
-// After
-Assert.AreEqual(96u, decoder.PixelWidth);
-```
-
-### Pixel Data Access in Tests
-
-```csharp
-// Before (WPF)
-public static Color GetFirstPixel(this BitmapSource source)
-{
-    var pixel = new byte[4];
-    new FormatConvertedBitmap(
-        new CroppedBitmap(source, new Int32Rect(0, 0, 1, 1)),
-        PixelFormats.Bgra32, null, 0).CopyPixels(pixel, 4, 0);
-    return Color.FromArgb(pixel[3], pixel[2], pixel[1], pixel[0]);
-}
-
-// After (WinRT)
-public static async Task<(byte R, byte G, byte B, byte A)> GetFirstPixelAsync(
-    this BitmapDecoder decoder)
-{
-    using var bitmap = await decoder.GetSoftwareBitmapAsync(
-        BitmapPixelFormat.Bgra8, BitmapAlphaMode.Premultiplied);
-    var buffer = new Windows.Storage.Streams.Buffer(
-        (uint)(bitmap.PixelWidth * bitmap.PixelHeight * 4));
-    bitmap.CopyToBuffer(buffer);
-    using var reader = DataReader.FromBuffer(buffer);
-    byte b = reader.ReadByte(), g = reader.ReadByte(),
-         r = reader.ReadByte(), a = reader.ReadByte();
-    return (r, g, b, a);
-}
-```
-
-### Metadata Assertions
-
-```csharp
-// Before
-Assert.AreEqual("Test", ((BitmapMetadata)image.Frames[0].Metadata).Comment);
-
-// After
-var props = await decoder.BitmapProperties.GetPropertiesAsync(
-    new[] { "System.Photo.DateTaken" });
-Assert.IsTrue(props.ContainsKey("System.Photo.DateTaken"),
-    "Metadata should be preserved during transcode");
-```
-
-### AllowUnsafeBlocks for SoftwareBitmap Tests
-
-If tests access pixel data via `IMemoryBufferByteAccess`, add:
-```xml
-<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-```
-
----
-
-## Settings JSON Backward Compatibility
-
-- Settings are stored in `%LOCALAPPDATA%\Microsoft\PowerToys\<ModuleName>\`
-- Schema must remain backward-compatible across upgrades
-- Add new fields with defaults; never remove or rename existing fields
-- Create custom enums matching WPF enum integer values for deserialization (e.g., `ImagingEnums.cs`)
-- See: `src/settings-ui/Settings.UI.Library/`
-
-## IPC Contract
-
-If the module communicates with the runner or settings UI:
-1. Update BOTH sides of the IPC contract
-2. Test settings changes are received by the module
-3. Test module state changes are reflected in settings UI
-4. Reference: `doc/devdocs/core/settings/runner-ipc.md`
-
----
-
-## Checklist for PowerToys Module Migration
-
-### Project & Dependencies
-- [ ] Update `.csproj`: `UseWPF` → `UseWinUI`, TFM → `net8.0-windows10.0.19041.0`
-- [ ] Add `WindowsPackageType=None`, `SelfContained=true`, `WindowsAppSDKSelfContained=true`
-- [ ] Add `DISABLE_XAML_GENERATED_MAIN` if using custom `Program.cs`
-- [ ] Replace NuGet packages (WPF-UI → remove, add WindowsAppSDK, etc.)
-- [ ] Update project references (GPOWrapperProjection → GPOWrapper + CsWinRT)
-- [ ] Move `InternalsVisibleTo` from code to `.csproj`
-- [ ] Extract CLI shared logic to Library project (avoid Exe→WinExe dependency)
-
-### MVVM & Resources
-- [ ] Replace custom `Observable`/`RelayCommand` with CommunityToolkit.Mvvm source generators
-- [ ] Migrate `.resx` → `.resw` (`Properties/Resources.resx` → `Strings/en-us/Resources.resw`)
-- [ ] Create `ResourceLoaderInstance` helper
-- [ ] Wrap resource-dependent statics in `Lazy<T>` or null-coalescing properties
-- [ ] Delete `Properties/Resources.Designer.cs`, `Observable.cs`, `RelayCommand.cs`
-
-### XAML
-- [ ] Replace `clr-namespace:` → `using:` in all xmlns declarations
-- [ ] Remove WPF-UI (Lepo) xmlns and controls — use native WinUI 3
-- [ ] Replace `{x:Static p:Resources.Key}` → `x:Uid` with `.resw` keys
-- [ ] Replace `{DynamicResource}` → `{ThemeResource}`
-- [ ] Replace `DataType="{x:Type ...}"` → `x:DataType="..."`
-- [ ] Replace `<Style.Triggers>` → `VisualStateManager`
-- [ ] Add `<XamlControlsResources/>` to `App.xaml` merged dictionaries
-- [ ] Move `Window.Resources` to root container's `Resources`
-- [ ] Run XamlStyler: `.\.pipelines\applyXamlStyling.ps1 -Main`
-
-### Code-Behind & APIs
-- [ ] Replace all `System.Windows.*` namespaces with `Microsoft.UI.Xaml.*`
-- [ ] Replace `Dispatcher` with `DispatcherQueue`
-- [ ] Store `DispatcherQueue` reference explicitly (no `Application.Current.Dispatcher`)
-- [ ] Implement `SizeToContent()` via AppWindow if needed
-- [ ] Update `ContentDialog` calls to set `XamlRoot`
-- [ ] Update `FilePicker` calls with HWND initialization
-- [ ] Migrate imaging code to `Windows.Graphics.Imaging` (async, `SoftwareBitmap`)
-- [ ] Create `CodecHelper` for legacy GUID → WinRT codec ID mapping (if imaging)
-- [ ] Create custom imaging enums for JSON backward compatibility (if imaging)
-- [ ] Update all `IValueConverter` signatures (`CultureInfo` → `string`)
-
-### Build & Installer
-- [ ] Update WiX installer: remove satellite assembly refs from `Resources.wxs`
-- [ ] Run `generateAllFileComponents.ps1`; handle phantom artifacts
-- [ ] Update ESRP signing paths to `WinUI3Apps\\`
-- [ ] Fix `$(SolutionDir)` → `$(MSBuildThisFileDirectory)` in build events
-- [ ] Move MSIX packaging from PreBuild to PostBuild
-- [ ] Fix RC file path escaping (double-backslash)
-- [ ] Verify output dir is `WinUI3Apps/`
-
-### Testing & Validation
-- [ ] Update test project: async methods, `uint` assertions
-- [ ] Handle ResourceLoader unavailability in tests (hardcode strings or skip)
-- [ ] Build clean: `cd` to project folder, `tools/build/build.cmd`, exit code 0
-- [ ] Run tests for affected module
-- [ ] Verify settings JSON backward compatibility
-- [ ] Test IPC contracts (runner ↔ settings UI)

.github/skills/wpf-to-winui3-migration/references/threading-and-windowing.md

@@ -1,314 +0,0 @@
-# Threading and Window Management Migration
-
-Based on patterns from the ImageResizer migration.
-
-## Dispatcher → DispatcherQueue
-
-### API Mapping
-
-| WPF | WinUI 3 |
-|-----|---------|
-| `Dispatcher.Invoke(Action)` | `DispatcherQueue.TryEnqueue(Action)` |
-| `Dispatcher.BeginInvoke(Action)` | `DispatcherQueue.TryEnqueue(Action)` |
-| `Dispatcher.Invoke(DispatcherPriority, Action)` | `DispatcherQueue.TryEnqueue(DispatcherQueuePriority, Action)` |
-| `Dispatcher.CheckAccess()` | `DispatcherQueue.HasThreadAccess` |
-| `Dispatcher.VerifyAccess()` | Check `DispatcherQueue.HasThreadAccess` (no exception-throwing method) |
-
-### Priority Mapping
-
-WinUI 3 has only 3 levels: `High`, `Normal`, `Low`.
-
-| WPF `DispatcherPriority` | WinUI 3 `DispatcherQueuePriority` |
-|-------------------------|----------------------------------|
-| `Send` | `High` |
-| `Normal` / `Input` / `Loaded` / `Render` / `DataBind` | `Normal` |
-| `Background` / `ContextIdle` / `ApplicationIdle` / `SystemIdle` | `Low` |
-
-### Pattern: Global DispatcherQueue Access (from ImageResizer)
-
-WPF provided `Application.Current.Dispatcher` globally. WinUI 3 requires explicit storage:
-
-```csharp
-// Store DispatcherQueue at app startup
-private static DispatcherQueue _uiDispatcherQueue;
-
-public static void InitializeDispatcher()
-{
-    _uiDispatcherQueue = DispatcherQueue.GetForCurrentThread();
-}
-```
-
-Usage with thread-check pattern (from `Settings.Reload()`):
-```csharp
-var currentDispatcher = DispatcherQueue.GetForCurrentThread();
-if (currentDispatcher != null)
-{
-    // Already on UI thread
-    ReloadCore(jsonSettings);
-}
-else if (_uiDispatcherQueue != null)
-{
-    // Dispatch to UI thread
-    _uiDispatcherQueue.TryEnqueue(() => ReloadCore(jsonSettings));
-}
-else
-{
-    // Fallback (e.g., CLI mode, no UI)
-    ReloadCore(jsonSettings);
-}
-```
-
-### Pattern: DispatcherQueue in ViewModels (from ProgressViewModel)
-
-```csharp
-public class ProgressViewModel
-{
-    private readonly DispatcherQueue _dispatcherQueue;
-
-    public ProgressViewModel()
-    {
-        _dispatcherQueue = DispatcherQueue.GetForCurrentThread();
-    }
-
-    private void OnProgressChanged(double progress)
-    {
-        _dispatcherQueue.TryEnqueue(() =>
-        {
-            Progress = progress;
-            // other UI updates...
-        });
-    }
-}
-```
-
-### Pattern: Async Dispatch (await)
-
-```csharp
-// WPF
-await this.Dispatcher.InvokeAsync(() => { /* UI work */ });
-
-// WinUI 3 (using TaskCompletionSource)
-var tcs = new TaskCompletionSource();
-this.DispatcherQueue.TryEnqueue(() =>
-{
-    try { /* UI work */ tcs.SetResult(); }
-    catch (Exception ex) { tcs.SetException(ex); }
-});
-await tcs.Task;
-```
-
-### C++/WinRT Threading
-
-| Old API | New API |
-|---------|---------|
-| `winrt::resume_foreground(CoreDispatcher)` | `wil::resume_foreground(DispatcherQueue)` |
-| `CoreDispatcher.RunAsync()` | `DispatcherQueue.TryEnqueue()` |
-
-Add `Microsoft.Windows.ImplementationLibrary` NuGet for `wil::resume_foreground`.
-
----
-
-## Window Management
-
-### WPF Window vs WinUI 3 Window
-
-| Feature | WPF `Window` | WinUI 3 `Window` |
-|---------|-------------|------------------|
-| Base class | `ContentControl` → `DependencyObject` | **NOT** a control, NOT a `DependencyObject` |
-| `Resources` property | Yes | No — use root container's `Resources` |
-| `DataContext` property | Yes | No — use root `Page`/`UserControl` |
-| `VisualStateManager` | Yes | No — use inside child controls |
-| `Load`/`Unload` events | Yes | No |
-| `SizeToContent` | Yes (`Height`/`Width`/`WidthAndHeight`) | No — must implement manually |
-| `WindowState` (min/max/normal) | Yes | No — use `AppWindow.Presenter` |
-| `WindowStyle` | Yes | No — use `AppWindow` title bar APIs |
-| `ResizeMode` | Yes | No — use `AppWindow.Presenter` |
-| `WindowStartupLocation` | Yes | No — calculate manually |
-| `Icon` | `Window.Icon` | `AppWindow.SetIcon()` |
-| `Title` | `Window.Title` | `AppWindow.Title` (or `Window.Title`) |
-| Size (Width/Height) | Yes | No — use `AppWindow.Resize()` |
-| Position (Left/Top) | Yes | No — use `AppWindow.Move()` |
-| `IsDefault`/`IsCancel` on buttons | Yes | No — handle Enter/Escape in code-behind |
-
-### Getting AppWindow from Window
-
-```csharp
-using Microsoft.UI;
-using Microsoft.UI.Windowing;
-using WinRT.Interop;
-
-IntPtr hwnd = WindowNative.GetWindowHandle(window);
-WindowId windowId = Win32Interop.GetWindowIdFromWindow(hwnd);
-AppWindow appWindow = AppWindow.GetFromWindowId(windowId);
-```
-
-### Pattern: SizeToContent Replacement (from ImageResizer)
-
-WinUI 3 has no `SizeToContent`. ImageResizer implemented a manual equivalent:
-
-```csharp
-private void SizeToContent()
-{
-    if (Content is not FrameworkElement content)
-        return;
-
-    // Measure desired content size
-    content.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
-    var desiredHeight = content.DesiredSize.Height + WindowChromeHeight + Padding;
-
-    // Account for DPI scaling
-    var scaleFactor = Content.XamlRoot.RasterizationScale;
-    var pixelHeight = (int)(desiredHeight * scaleFactor);
-    var pixelWidth = (int)(WindowWidth * scaleFactor);
-
-    // Resize via AppWindow
-    var hwnd = WindowNative.GetWindowHandle(this);
-    var windowId = Win32Interop.GetWindowIdFromWindow(hwnd);
-    var appWindow = AppWindow.GetFromWindowId(windowId);
-    appWindow.Resize(new Windows.Graphics.SizeInt32(pixelWidth, pixelHeight));
-}
-```
-
-**Key details:**
-- `WindowChromeHeight` ≈ 32px for the title bar
-- Must multiply by `RasterizationScale` for DPI-aware sizing
-- Call `SizeToContent()` after page navigation or content changes
-- Unsubscribe previous event handlers before subscribing new ones to avoid memory leaks
-
-### Window Positioning (Center Screen)
-
-```csharp
-var displayArea = DisplayArea.GetFromWindowId(windowId, DisplayAreaFallback.Nearest);
-var centerX = (displayArea.WorkArea.Width - appWindow.Size.Width) / 2;
-var centerY = (displayArea.WorkArea.Height - appWindow.Size.Height) / 2;
-appWindow.Move(new Windows.Graphics.PointInt32(centerX, centerY));
-```
-
-### Window State (Minimize/Maximize)
-
-```csharp
-(appWindow.Presenter as OverlappedPresenter)?.Maximize();
-(appWindow.Presenter as OverlappedPresenter)?.Minimize();
-(appWindow.Presenter as OverlappedPresenter)?.Restore();
-```
-
-### Title Bar Customization
-
-```csharp
-// Extend content into title bar
-this.ExtendsContentIntoTitleBar = true;
-this.SetTitleBar(AppTitleBar); // AppTitleBar is a XAML element
-
-// Or via AppWindow API
-if (AppWindowTitleBar.IsCustomizationSupported())
-{
-    var titleBar = appWindow.TitleBar;
-    titleBar.ExtendsContentIntoTitleBar = true;
-    titleBar.ButtonBackgroundColor = Colors.Transparent;
-}
-```
-
-### Tracking the Main Window
-
-```csharp
-public partial class App : Application
-{
-    public static Window MainWindow { get; private set; }
-
-    protected override void OnLaunched(LaunchActivatedEventArgs args)
-    {
-        MainWindow = new MainWindow();
-        MainWindow.Activate();
-    }
-}
-```
-
-### ContentDialog Requires XamlRoot
-
-```csharp
-var dialog = new ContentDialog
-{
-    Title = "Confirm",
-    Content = "Are you sure?",
-    PrimaryButtonText = "Yes",
-    CloseButtonText = "No",
-    XamlRoot = this.Content.XamlRoot  // REQUIRED
-};
-var result = await dialog.ShowAsync();
-```
-
-### File Pickers Require HWND
-
-```csharp
-var picker = new FileOpenPicker();
-picker.FileTypeFilter.Add(".jpg");
-
-// REQUIRED for desktop apps
-var hwnd = WindowNative.GetWindowHandle(App.MainWindow);
-WinRT.Interop.InitializeWithWindow.Initialize(picker, hwnd);
-
-var file = await picker.PickSingleFileAsync();
-```
-
-### Window Close Handling
-
-```csharp
-// WPF
-protected override void OnClosing(CancelEventArgs e) { e.Cancel = true; this.Hide(); }
-
-// WinUI 3
-this.AppWindow.Closing += (s, e) => { e.Cancel = true; this.AppWindow.Hide(); };
-```
-
----
-
-## Custom Entry Point (DISABLE_XAML_GENERATED_MAIN)
-
-ImageResizer uses a custom `Program.cs` entry point instead of the WinUI 3 auto-generated `Main`. This is needed for:
-- CLI mode (process files without showing UI)
-- Custom initialization before the WinUI 3 App starts
-- Single-instance enforcement
-
-### Setup
-
-In `.csproj`:
-```xml
-<DefineConstants>DISABLE_XAML_GENERATED_MAIN,TRACE</DefineConstants>
-```
-
-Create `Program.cs`:
-```csharp
-public static class Program
-{
-    [STAThread]
-    public static int Main(string[] args)
-    {
-        if (args.Length > 0)
-        {
-            // CLI mode — no UI
-            return RunCli(args);
-        }
-
-        // GUI mode
-        WinRT.ComWrappersSupport.InitializeComWrappers();
-        Application.Start((p) =>
-        {
-            var context = new DispatcherQueueSynchronizationContext(
-                DispatcherQueue.GetForCurrentThread());
-            SynchronizationContext.SetSynchronizationContext(context);
-            _ = new App();
-        });
-        return 0;
-    }
-}
-```
-
-### WPF App Constructor Removal
-
-WPF modules often created `new App()` to initialize the WPF `Application` and get `Application.Current.Dispatcher`. This is no longer needed — the WinUI 3 `Application.Start()` handles this.
-
-```csharp
-// DELETE (WPF pattern):
-_imageResizerApp = new App();
-// REPLACE with: Store DispatcherQueue explicitly (see Global DispatcherQueue Access above)
-```

.github/skills/wpf-to-winui3-migration/references/xaml-migration.md

@@ -1,365 +0,0 @@
-# XAML Migration Guide
-
-Detailed reference for migrating XAML from WPF to WinUI 3, based on the ImageResizer migration.
-
-## XML Namespace Declaration Changes
-
-### Before (WPF)
-
-```xml
-<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        xmlns:local="clr-namespace:MyApp"
-        xmlns:m="clr-namespace:ImageResizer.Models"
-        xmlns:p="clr-namespace:ImageResizer.Properties"
-        xmlns:sys="clr-namespace:System;assembly=mscorlib"
-        xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
-        x:Class="MyApp.MainWindow">
-```
-
-### After (WinUI 3)
-
-```xml
-<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        xmlns:local="using:MyApp"
-        xmlns:m="using:ImageResizer.Models"
-        xmlns:converters="using:ImageResizer.Converters"
-        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        x:Class="MyApp.MainWindow">
-```
-
-### Key Changes
-
-| WPF Syntax | WinUI 3 Syntax | Notes |
-|------------|---------------|-------|
-| `clr-namespace:Foo` | `using:Foo` | CLR namespace mapping |
-| `clr-namespace:Foo;assembly=Bar` | `using:Foo` | Assembly qualification not needed |
-| `xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"` | **Remove entirely** | WPF-UI namespace no longer needed |
-| `xmlns:p="clr-namespace:...Properties"` | **Remove** | No more `.resx` string bindings |
-| `sys:String` (from mscorlib) | `x:String` | XAML intrinsic types |
-| `sys:Int32` | `x:Int32` | XAML intrinsic types |
-| `sys:Boolean` | `x:Boolean` | XAML intrinsic types |
-| `sys:Double` | `x:Double` | XAML intrinsic types |
-
-## Unsupported Markup Extensions
-
-| WPF Markup Extension | WinUI 3 Alternative |
-|----------------------|---------------------|
-| `{DynamicResource Key}` | `{ThemeResource Key}` (theme-reactive) or `{StaticResource Key}` |
-| `{x:Static Type.Member}` | `{x:Bind}` to a static property, or code-behind |
-| `{x:Type local:MyType}` | Not supported; use code-behind |
-| `{x:Array}` | Not supported; create collections in code-behind |
-| `{x:Code}` | Not supported |
-
-### DynamicResource → ThemeResource
-
-```xml
-<!-- WPF -->
-<TextBlock Foreground="{DynamicResource MyBrush}" />
-
-<!-- WinUI 3 -->
-<TextBlock Foreground="{ThemeResource MyBrush}" />
-```
-
-`ThemeResource` automatically updates when the app theme changes (Light/Dark/HighContrast). For truly dynamic non-theme resources, set values in code-behind or use data binding.
-
-### x:Static Resource Strings → x:Uid
-
-This is the most pervasive XAML change. WPF used `{x:Static}` to bind to strongly-typed `.resx` resource strings. WinUI 3 uses `x:Uid` with `.resw` files.
-
-**WPF:**
-```xml
-<Button Content="{x:Static p:Resources.Cancel}" />
-<TextBlock Text="{x:Static p:Resources.Input_Header}" />
-```
-
-**WinUI 3:**
-```xml
-<Button x:Uid="Cancel" />
-<TextBlock x:Uid="Input_Header" />
-```
-
-In `Strings/en-us/Resources.resw`:
-```xml
-<data name="Cancel.Content" xml:space="preserve">
-    <value>Cancel</value>
-</data>
-<data name="Input_Header.Text" xml:space="preserve">
-    <value>Select a size</value>
-</data>
-```
-
-The `x:Uid` suffix (`.Content`, `.Text`, `.Header`, `.PlaceholderText`, etc.) matches the target property name.
-
-### DataType with x:Type → Remove
-
-**WPF:**
-```xml
-<DataTemplate DataType="{x:Type m:ResizeSize}">
-```
-
-**WinUI 3:**
-```xml
-<DataTemplate x:DataType="m:ResizeSize">
-```
-
-## WPF-UI (Lepo) Controls Removal
-
-If the module uses the `WPF-UI` library, replace all Lepo controls with native WinUI 3 equivalents.
-
-### Window
-
-```xml
-<!-- WPF (WPF-UI) -->
-<ui:FluentWindow
-    ExtendsContentIntoTitleBar="True"
-    WindowStartupLocation="CenterScreen">
-    <ui:TitleBar Title="Image Resizer" />
-    ...
-</ui:FluentWindow>
-
-<!-- WinUI 3 (native) -->
-<Window>
-    <!-- Title bar managed via code-behind: this.ExtendsContentIntoTitleBar = true; -->
-    ...
-</Window>
-```
-
-### App.xaml Resources
-
-```xml
-<!-- WPF (WPF-UI) -->
-<Application.Resources>
-    <ResourceDictionary>
-        <ResourceDictionary.MergedDictionaries>
-            <ui:ThemesDictionary Theme="Dark" />
-            <ui:ControlsDictionary />
-        </ResourceDictionary.MergedDictionaries>
-    </ResourceDictionary>
-</Application.Resources>
-
-<!-- WinUI 3 (native) -->
-<Application.Resources>
-    <ResourceDictionary>
-        <ResourceDictionary.MergedDictionaries>
-            <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" />
-        </ResourceDictionary.MergedDictionaries>
-    </ResourceDictionary>
-</Application.Resources>
-```
-
-### Common Control Replacements
-
-```xml
-<!-- WPF-UI NumberBox -->
-<ui:NumberBox Value="{Binding Width}" />
-<!-- WinUI 3 -->
-<NumberBox Value="{x:Bind ViewModel.Width, Mode=TwoWay}" />
-
-<!-- WPF-UI InfoBar -->
-<ui:InfoBar Title="Warning" Message="..." IsOpen="True" Severity="Warning" />
-<!-- WinUI 3 -->
-<InfoBar Title="Warning" Message="..." IsOpen="True" Severity="Warning" />
-
-<!-- WPF-UI ProgressRing -->
-<ui:ProgressRing IsIndeterminate="True" />
-<!-- WinUI 3 -->
-<ProgressRing IsActive="True" />
-
-<!-- WPF-UI SymbolIcon -->
-<ui:SymbolIcon Symbol="Add" />
-<!-- WinUI 3 -->
-<SymbolIcon Symbol="Add" />
-```
-
-### Button Patterns
-
-```xml
-<!-- WPF -->
-<Button IsDefault="True" Content="OK" />
-<Button IsCancel="True" Content="Cancel" />
-
-<!-- WinUI 3 (no IsDefault/IsCancel) -->
-<Button Style="{StaticResource AccentButtonStyle}" Content="OK" />
-<Button Content="Cancel" />
-<!-- Handle Enter/Escape keys in code-behind if needed -->
-```
-
-## Style and Template Changes
-
-### Triggers → VisualStateManager
-
-WPF `Triggers`, `DataTriggers`, and `EventTriggers` are not supported.
-
-**WPF:**
-```xml
-<Style TargetType="Button">
-    <Style.Triggers>
-        <Trigger Property="IsMouseOver" Value="True">
-            <Setter Property="Background" Value="LightBlue"/>
-        </Trigger>
-        <DataTrigger Binding="{Binding IsEnabled}" Value="False">
-            <Setter Property="Opacity" Value="0.5"/>
-        </DataTrigger>
-    </Style.Triggers>
-</Style>
-```
-
-**WinUI 3:**
-```xml
-<Style TargetType="Button">
-    <Setter Property="Template">
-        <Setter.Value>
-            <ControlTemplate TargetType="Button">
-                <Grid x:Name="RootGrid" Background="{TemplateBinding Background}">
-                    <VisualStateManager.VisualStateGroups>
-                        <VisualStateGroup x:Name="CommonStates">
-                            <VisualState x:Name="PointerOver">
-                                <VisualState.Setters>
-                                    <Setter Target="RootGrid.Background" Value="LightBlue"/>
-                                </VisualState.Setters>
-                            </VisualState>
-                        </VisualStateGroup>
-                    </VisualStateManager.VisualStateGroups>
-                    <ContentPresenter />
-                </Grid>
-            </ControlTemplate>
-        </Setter.Value>
-    </Setter>
-</Style>
-```
-
-### No Binding in Setter.Value
-
-```xml
-<!-- WPF (works) -->
-<Setter Property="Foreground" Value="{Binding TextColor}"/>
-
-<!-- WinUI 3 (does NOT work — use StaticResource) -->
-<Setter Property="Foreground" Value="{StaticResource TextColorBrush}"/>
-```
-
-### Visual State Name Changes
-
-| WPF | WinUI 3 |
-|-----|---------|
-| `MouseOver` | `PointerOver` |
-| `Disabled` | `Disabled` |
-| `Pressed` | `Pressed` |
-
-## Resource Dictionary Changes
-
-### Window.Resources → Grid.Resources
-
-WinUI 3 `Window` is NOT a `DependencyObject` — no `Window.Resources`, `DataContext`, or `VisualStateManager`.
-
-```xml
-<!-- WPF -->
-<Window>
-    <Window.Resources>
-        <SolidColorBrush x:Key="MyBrush" Color="Red"/>
-    </Window.Resources>
-    <Grid>...</Grid>
-</Window>
-
-<!-- WinUI 3 -->
-<Window>
-    <Grid>
-        <Grid.Resources>
-            <SolidColorBrush x:Key="MyBrush" Color="Red"/>
-        </Grid.Resources>
-        ...
-    </Grid>
-</Window>
-```
-
-### Theme Dictionaries
-
-```xml
-<ResourceDictionary>
-    <ResourceDictionary.ThemeDictionaries>
-        <ResourceDictionary x:Key="Light">
-            <SolidColorBrush x:Key="MyBrush" Color="#FF000000"/>
-        </ResourceDictionary>
-        <ResourceDictionary x:Key="Dark">
-            <SolidColorBrush x:Key="MyBrush" Color="#FFFFFFFF"/>
-        </ResourceDictionary>
-        <ResourceDictionary x:Key="HighContrast">
-            <SolidColorBrush x:Key="MyBrush" Color="{ThemeResource SystemColorWindowTextColor}"/>
-        </ResourceDictionary>
-    </ResourceDictionary.ThemeDictionaries>
-</ResourceDictionary>
-```
-
-## URI Scheme Changes
-
-| WPF | WinUI 3 |
-|-----|---------|
-| `pack://application:,,,/MyAssembly;component/image.png` | `ms-appx:///Assets/image.png` |
-| `pack://application:,,,/image.png` | `ms-appx:///image.png` |
-| Relative path `../image.png` | `ms-appx:///image.png` |
-
-Assets directory convention: `Resources/` → `Assets/<Module>/`
-
-## Data Binding Changes
-
-### {Binding} vs {x:Bind}
-
-Both are available. Prefer `{x:Bind}` for compile-time safety and performance.
-
-| Feature | `{Binding}` | `{x:Bind}` |
-|---------|------------|------------|
-| Default mode | `OneWay` | **`OneTime`** (explicit `Mode=OneWay` required!) |
-| Context | `DataContext` | Code-behind class |
-| Resolution | Runtime | Compile-time |
-| Performance | Reflection-based | Compiled |
-| Function binding | No | Yes |
-
-### WPF-Specific Binding Features to Remove
-
-```xml
-<!-- These WPF-only features must be removed or rewritten -->
-<TextBox Text="{Binding Value, UpdateSourceTrigger=PropertyChanged}" />
-<!-- WinUI 3: UpdateSourceTrigger not needed; TextBox uses PropertyChanged by default -->
-<TextBox Text="{x:Bind ViewModel.Value, Mode=TwoWay}" />
-
-{Binding RelativeSource={RelativeSource Self}, ...}
-<!-- WinUI 3: Use x:Bind which binds to the page itself, or use ElementName -->
-
-<ItemsControl ItemsSource="{Binding}" />
-<!-- WinUI 3: Must specify explicit path -->
-<ItemsControl ItemsSource="{x:Bind ViewModel.Items}" />
-```
-
-## WPF-Only Window Properties to Remove
-
-These properties exist on WPF `Window` but not WinUI 3:
-
-```xml
-<!-- Remove from XAML — handle in code-behind via AppWindow API -->
-SizeToContent="Height"
-WindowStartupLocation="CenterScreen"
-ResizeMode="NoResize"
-ExtendsContentIntoTitleBar="True"  <!-- Set in code-behind -->
-```
-
-## XAML Control Property Changes
-
-| WPF Property | WinUI 3 Property | Notes |
-|-------------|-----------------|-------|
-| `Focusable` | `IsTabStop` | Different name |
-| `SnapsToDevicePixels` | Not available | WinUI handles pixel snapping internally |
-| `UseLayoutRounding` | `UseLayoutRounding` | Same |
-| `IsHitTestVisible` | `IsHitTestVisible` | Same |
-| `TextBox.VerticalScrollBarVisibility` | `ScrollViewer.VerticalScrollBarVisibility` (attached) | Attached property |
-
-## XAML Formatting (XamlStyler)
-
-After migration, run XamlStyler to normalize formatting:
-- Alphabetize xmlns declarations and element attributes
-- Add UTF-8 BOM to all XAML files
-- Normalize comment spacing: `<!-- text -->` → `<!--  text  -->`
-
-PowerToys command: `.\.pipelines\applyXamlStyling.ps1 -Main`

.gitignore

@@ -360,8 +360,3 @@ src/common/Telemetry/*.etl
 # PowerToysInstaller Build Temp Files
 installer/*/*.wxs.bk
 /src/modules/awake/.claude
-
-# Squad / Copilot agents — local-only, not committed
-.squad/
-.squad-workstream
-.github/agents/

Directory.Packages.props

@@ -26,7 +26,7 @@
     <PackageVersion Include="CommunityToolkit.WinUI.Controls.Sizers" Version="8.2.250402" />
     <PackageVersion Include="CommunityToolkit.WinUI.Converters" Version="8.2.250402" />
     <PackageVersion Include="CommunityToolkit.WinUI.Extensions" Version="8.2.250402" />
-    <PackageVersion Include="CommunityToolkit.WinUI.UI.Controls.DataGrid" Version="7.1.2" />
+    <PackageVersion Include="CommunityToolkit.WinUI.UI.Controls.DataGrid" Version="7.1.2" /> 
     <PackageVersion Include="CommunityToolkit.Labs.WinUI.Controls.MarkdownTextBlock" Version="0.1.260116-build.2514" />
     <PackageVersion Include="ControlzEx" Version="6.0.0" />
     <PackageVersion Include="HelixToolkit" Version="2.24.0" />
@@ -40,6 +40,7 @@
     <!-- Including MessagePack to force version, since it's used by StreamJsonRpc but contains vulnerabilities. After StreamJsonRpc updates the version of MessagePack, we can upgrade StreamJsonRpc instead. -->
     <PackageVersion Include="MessagePack" Version="3.1.3" />
     <PackageVersion Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.CommandPalette.Extensions" Version="0.9.260303001" />
     <PackageVersion Include="Microsoft.Data.Sqlite" Version="9.0.10" />
     <!-- Including Microsoft.Bcl.AsyncInterfaces to force version, since it's used by Microsoft.SemanticKernel. -->
     <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.10" />

README.md

@@ -51,19 +51,19 @@ But to get started quickly, choose one of the installation methods below:
 Go to the <a href="https://aka.ms/installPowerToys">PowerToys GitHub releases</a>, click Assets to reveal the downloads, and choose the installer that matches your architecture and install scope. For most devices, that's the x64 per-user installer.
 
 <!-- items that need to be updated release to release -->
-[github-next-release-work]: https://github.com/microsoft/PowerToys/issues?q=is%3Aissue+milestone%3A%22PowerToys+0.99%22
-[github-current-release-work]: https://github.com/microsoft/PowerToys/issues?q=is%3Aissue+milestone%3A%22PowerToys+0.98%22
-[ptUserX64]: https://github.com/microsoft/PowerToys/releases/download/v0.98.0/PowerToysUserSetup-0.98.0-x64.exe
-[ptUserArm64]: https://github.com/microsoft/PowerToys/releases/download/v0.98.0/PowerToysUserSetup-0.98.0-arm64.exe 
-[ptMachineX64]: https://github.com/microsoft/PowerToys/releases/download/v0.98.0/PowerToysSetup-0.98.0-x64.exe 
-[ptMachineArm64]: https://github.com/microsoft/PowerToys/releases/download/v0.98.0/PowerToysSetup-0.98.0-arm64.exe
+[github-next-release-work]: https://github.com/microsoft/PowerToys/issues?q=is%3Aissue+milestone%3A%22PowerToys+0.98%22
+[github-current-release-work]: https://github.com/microsoft/PowerToys/issues?q=is%3Aissue+milestone%3A%22PowerToys+0.97%22
+[ptUserX64]: https://github.com/microsoft/PowerToys/releases/download/v0.97.1/PowerToysUserSetup-0.97.1-x64.exe 
+[ptUserArm64]: https://github.com/microsoft/PowerToys/releases/download/v0.97.1/PowerToysUserSetup-0.97.1-arm64.exe 
+[ptMachineX64]: https://github.com/microsoft/PowerToys/releases/download/v0.97.1/PowerToysSetup-0.97.1-x64.exe 
+[ptMachineArm64]: https://github.com/microsoft/PowerToys/releases/download/v0.97.1/PowerToysSetup-0.97.1-arm64.exe
  
 |  Description   | Filename |
 |----------------|----------|
-| Per user - x64       | [PowerToysUserSetup-0.98.0-x64.exe][ptUserX64] |
-| Per user - ARM64     | [PowerToysUserSetup-0.98.0-arm64.exe][ptUserArm64] |
-| Machine wide - x64   | [PowerToysSetup-0.98.0-x64.exe][ptMachineX64] |
-| Machine wide - ARM64 | [PowerToysSetup-0.98.0-arm64.exe][ptMachineArm64] |
+| Per user - x64       | [PowerToysUserSetup-0.97.1-x64.exe][ptUserX64] |
+| Per user - ARM64     | [PowerToysUserSetup-0.97.1-arm64.exe][ptUserArm64] |
+| Machine wide - x64   | [PowerToysSetup-0.97.1-x64.exe][ptMachineX64] |
+| Machine wide - ARM64 | [PowerToysSetup-0.97.1-arm64.exe][ptMachineArm64] |
 
 </details>
 
@@ -102,14 +102,242 @@ winget install --scope machine Microsoft.PowerToys -s winget
 There are <a href="https://learn.microsoft.com/windows/powertoys/install#community-driven-install-tools">community driven install methods</a> such as Chocolatey and Scoop. If these are your preferred install solutions, you can find the install instructions there.
 </details>
 
-## ✨ What's new?
+## ✨ What's new
 
-[![What's new image](doc/images/readme/Release-Banner.png)](https://github.com/microsoft/PowerToys/releases)
+**Version 0.97.2 (Feb 2026)**
 
-To see what's new, check out the [release notes](https://github.com/microsoft/PowerToys/releases/tag/v0.98.0).
+This patch release fixes several important stability issues identified in v0.97.0 based on incoming reports. Check out the [v0.97.0](https://github.com/microsoft/PowerToys/releases/tag/v0.97.0) notes for the full list of changes.
+
+## Advanced Paste
+- #45207 Fixed a crash in the Advanced Paste settings page caused by null values during JSON deserialization.
+
+## Color Picker
+- #45367 Fixed contrast issue in Color picker UI.
+
+## Command Palette
+- #45194 Fixed an issue where some Command Palette PowerToys Extension strings were not localised.
+
+## Cursor Wrap
+- #45210 Fixed "Automatically activate on utility startup" setting not persisting when disabled. Thanks [@ThanhNguyxn](https://github.com/ThanhNguyxn)!
+- #45303 Added option to disable Cursor Wrapping when only a single monitor is connected. Thanks [@mikehall-ms](https://github.com/mikehall-ms)!
+
+## Image Resizer
+- #45184 Fixed Image Resizer not working after upgrading PowerToys on Windows 10 by properly cleaning up legacy sparse app packages.
+
+## LightSwitch
+- #45304 Fixed Light Switch startup logic to correctly apply the appropriate theme on launch.
+
+## Workspaces
+- #45183 Fixed overlay positioning issue in workspace snapshot draw caused by DPI-aware coordinate mismatch.
+
+## Quick Access and Measure Tool
+- #45443 Fixed crash related to `IsShownInSwitchers` property when Explorer is not running.
+
+**Version 0.97.1 (January 2026)**
+
+**Highlights**
+
+### Advanced Paste
+- #44862: Fixed Settings UI advanced paste page crash by using correct settings repository for null checking.
+
+### Command Palette
+- #44886: Fixed personalization section not appearing by using latest MSIX for installation.
+- #44938: Fixed loading of icons from internet shortcuts. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- #45076: Fixed potential deadlock from lazy-loading AppListItem details. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+
+### Cursor Wrap
+- #44936: Added improved multi-monitor support; Added laptop lid close detection for dynamic monitor topology updates. Thanks [@mikehall-ms](https://github.com/mikehall-ms)!
+- #44936: Added new settings dropdown to constrain wrapping to horizontal-only, vertical-only, or both directions. Thanks [@mikehall-ms](https://github.com/mikehall-ms)!
+
+### Peek
+- #44995: Fixed Space key triggering Peek during file rename, search, or address bar typing.
+
+### PowerRename
+- #44944: Fixed regex `$` not working, preventing users from adding text at the end of filenames.
+
+### Runner
+- #44931: Monochrome tray icon now adapts to Windows system theme instead of app theme.
+- #44982: Fixed right-click menu to dynamically update based on Quick Access enabled/disabled state.
+
+### GPO / Enterprise
+- #45028: Added CursorWrap policy definition to ADMX templates. Thanks [@htcfreek](https://github.com/htcfreek)!
+
+For the full list of v0.97 changes, visit the [Windows Command Line blog](https://aka.ms/powertoys-releaseblog).
+
+## Advanced Paste
+
+- Added hex color previews in clipboard history. Thanks [@crramirez](https://github.com/crramirez)!
+- Added automatic placeholder endpoints when required fields are left empty.
+- Fixed a grammar issue in the AI settings description. Thanks [@erik-anderson](https://github.com/erik-anderson)!
+- Fixed loading order so custom action hotkeys are read correctly.
+- Updated Advanced Paste descriptions to reflect support for online and local models.
+- Fixed clipboard history item selection so it doesn’t duplicate entries.
+- Prevented placeholder endpoints from being saved for providers that don’t need them.
+- Added image input support for AI transforms and improved clipboard change tracking.
+
+## Awake
+
+- Fixed Awake CLI so help, errors, and logs appear correctly in the console. Thanks [@daverayment](https://github.com/daverayment)!
+
+## Command Palette
+
+- Fixed background image loading in BlurImageControl. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Fixed SDK packaging paths and added a CI SDK build stage.
+- Aligned naming and spell-checking with .NET conventions. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added drag-and-drop support for Command Palette items. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added a PowerToys Command Palette extension to discover and launch PowerToys utilities.
+- Fixed grid view bindings and layout issues. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Fixed a line-break issue in RDC extension toast messages. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Made the Settings button text localizable. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Hid the RDC fallback on the home page and fixed MSTSC working directory handling. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Optimized result list merging for better performance. Thanks [@daverayment](https://github.com/daverayment)!
+- Added Small/Medium/Large detail sizes in the extensions API. Thanks [@DevLGuilherme](https://github.com/DevLGuilherme)!
+- Hid fallback commands on the home page when no query is entered. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added back navigation support in the Settings window. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added a Command Palette solution filter. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Updated Extension SDK documentation links to Microsoft Learn. Thanks [@RubenFricke](https://github.com/RubenFricke)!
+- Added a custom search engine URL setting for Web Search. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added pinyin matching for Chinese input. Thanks [@frg2089](https://github.com/frg2089)!
+- Bumped Command Palette version to 0.8.
+- Removed subtitles from built-in top-level commands. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Refined separator styling in the details pane. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added a built-in Remote Desktop extension.
+- Added a Peek command to the Indexer extension.
+- Improved default browser detection using the Windows Shell API. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added Escape key behavior options. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added theme and background customization options. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Improved WinGet package app matching. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added an auto-return-home delay setting. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added fallback ranking and global results settings.
+- Removed the selection indicator in the context menu list. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added a developer ribbon with build and log info. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Updated the “Learn more” string for Command Palette. Thanks [@pratnala](https://github.com/pratnala)!
+- Added arrow-key navigation for grid views. Thanks [@samrueby](https://github.com/samrueby)!
+- Fixed version display when running unpackaged. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added a native debugging launch profile. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Reduced redundant property change notifications in the SDK. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Improved section readability and accessibility. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Made gallery spacing uniform. Thanks [@jiripolasek](https://github.com/jiripolasek)!
+- Added sections and separators for list and grid pages. Thanks [@DevLGuilherme](https://github.com/DevLGuilherme)!
+
+## Crop & Lock
+
+- Added a screenshot mode that freezes a cropped region into its own window. Thanks [@fm-sys](https://github.com/fm-sys)!
+
+## Cursor Wrap
+
+- Improved Cursor Wrap behavior on multi-monitor setups by wrapping only at outer edges. Thanks [@mikehall-ms](https://github.com/mikehall-ms)!
+
+## FancyZones
+
+- Fixed editor overlay positioning on mixed-DPI multi-monitor setups. Thanks [@Memphizzz](https://github.com/Memphizzz)!
+- Added a FancyZones CLI for command-line layout management.
+
+## File Locksmith
+
+- Added a File Locksmith CLI for querying, waiting on, or killing file locks.
+
+## Find My Mouse
+
+- Improved spotlight edge rendering for clearer Find My Mouse visuals.
+- Added telemetry to track how Find My Mouse is triggered.
+
+## Image Resizer
+
+- Fixed Fill mode cropping when Shrink Only is enabled. Thanks [@daverayment](https://github.com/daverayment)!
+- Added a dedicated Image Resizer CLI for scripted resizing.
+
+## Light Switch
+
+- Added telemetry events for Light Switch usage and settings changes.
+- Added a Follow Night Light mode to sync theme changes with Night Light.
+- Clarified LightSwitchService and LightSwitchStateManager roles in docs.
+- Added a Quick Access dashboard button to toggle Light Switch quickly.
+- Ensured Light Switch honors GPO policy states with clear status messaging.
+
+## Mouse Without Borders
+
+- Continued refactoring Mouse Without Borders by splitting the large Common class into focused components. Thanks [@mikeclayton](https://github.com/mikeclayton)!
+- Completed the Common class refactor with Core and IPC helper extraction. Thanks [@mikeclayton](https://github.com/mikeclayton)!
+
+## Peek
+
+- Hardened Peek previews with strict resource filtering and safer external link warnings.
+- Improved SVG preview compatibility by rendering via WebView2.
+
+## PowerRename
+
+- Added HEIF/AVIF EXIF metadata extraction and extension status guidance for related previews.
+- Fixed undefined behavior in file time handling. Thanks [@safocl](https://github.com/safocl)!
+- Optimized memory allocation for depth-based rename processing.
+- Fixed Unicode normalization and non‑breaking space matching. Thanks [@daverayment](https://github.com/daverayment)!
+- Fixed date token replacements followed by capital letters. Thanks [@daverayment](https://github.com/daverayment)!
+
+## PowerToys Run Plugins
+
+- Fixed a plugin name typo and added Project Launcher to the third‑party list. Thanks [@artickc](https://github.com/artickc)!
+- Added the Open With Antigravity plugin to the third‑party list. Thanks [@artickc](https://github.com/artickc)!
+
+## PowerToys Run
+
+- Avoided unnecessary hotkey conflict checks when settings change.
+- Added QuickAI to the third-party PowerToys Run plugin list. Thanks [@ruslanlap](https://github.com/ruslanlap)!
+
+## Quick Accent
+
+- Added localized quotation marks to Quick Accent. Thanks [@warquys](https://github.com/warquys)!
+- Fixed duplicate and redundant characters in Quick Accent sets. Thanks [@noraa-junker](https://github.com/noraa-junker)!
+- Fixed DPI positioning issues for Quick Accent on mixed-DPI setups. Thanks [@noraa-junker](https://github.com/noraa-junker)!
+
+## Settings
+
+- Added a new tray icon that adapts to theme changes. Thanks [@HO-COOH](https://github.com/HO-COOH)!
+- Centralized module enable/disable logic for cleaner Settings UI updates.
+- Simplified Settings utilities by removing ISettingsUtils/ISettingsPath interfaces. Thanks [@noraa-junker](https://github.com/noraa-junker)!
+- Improved Settings UI consistency and disabled-state visuals.
+- Added semantic headings to the Dashboard for better accessibility.
+- Introduced Quick Access as a standalone host with updated Settings integration.
+- Fixed Dashboard toggle flicker and sort menu checkmarks. Thanks [@daverayment](https://github.com/daverayment)!
+- Added Native AOT-compatible settings serialization.
+- Standardized mouse tool description text. Thanks [@daverayment](https://github.com/daverayment)!
+- Added a global SettingsUtils singleton to reduce repeated initialization.
+
+## Development
+
+- Fixed broken devdocs links to the coding style guide. Thanks [@RubenFricke](https://github.com/RubenFricke)!
+- Migrated main and installer solutions to .slnx for improved build tooling.
+- Restored local installer builds after the WiX v5 upgrade with signing and versioning fixes.
+- Added incremental review tooling and structured AI prompts for PR/issue reviews.
+- Documented bot commands and cleaned up devdocs structure. Thanks [@noraa-junker](https://github.com/noraa-junker)!
+- Updated WinAppSDK pipeline defaults to 1.8 and fixed restore handling.
+- Updated the COMMUNITY list to reflect current roles.
+- Maintained community member ordering and added a new entry.
+- Re-enabled centralized PackageReference for native projects with VS auto-restore.
+- Disabled MSBuild caching by default in CI to avoid build instability.
+- Updated the latest WinAppSDK daily pipeline for split-dependency restores.
+- Suppressed experimental build warnings and aligned WrapPanel stretch handling.
+- Reordered the spell-check expect list for consistent automation.
+- Migrated native projects to centralized PackageReference management.
+- Cleaned spell-check dictionary entries and capitalization.
+- Synced commit/PR prompts and wired VS Code to repo prompt files.
+- Added VS Code build tasks and improved build script path handling.
+- Updated Windows App SDK package versions in central package management.
+- Migrated cmdpal extension native project to PackageReference and fixed outputs.
+- Reverted PackageReference changes back to packages.config where needed.
+- Bypassed a release version check for a failing DLL to keep pipelines green.
+- Consolidated Copilot instructions and fixed prompt frontmatter.
+- Added signing entries for new Quick Access binaries and CLI version metadata.
+- Fixed install scope detection to avoid mixed per-user/per-machine installs.
+- Added a Module Loader tool to quickly test PowerToys modules without full builds. Thanks [@mikehall-ms](https://github.com/mikehall-ms)!
+- Added update telemetry to understand auto-update checks and downloads.
+- Updated the telemetry package for new compliance requirements. Thanks [@carlos-zamora](https://github.com/carlos-zamora)!
+- Documented missing telemetry events in DATA_AND_PRIVACY.
+- Fixed UI test pipeline restores for .slnx solutions.
+- Added UI automation coverage for Advanced Paste clipboard history flows.
+- Stabilized FancyZones UI tests with more reliable selectors and screen recordings.
 
 ## 🛣️ Roadmap 
-We are planning some nice new features and improvements for the next releases – PowerDisplay, Command Palette improvements and a brand-new Shortcut Guide experience! Stay tuned for [v0.99][github-next-release-work]!
+We are planning some nice new features and improvements for the next releases – PowerDisplay, Command Palette improvements and a brand-new Shortcut Guide experience! Stay tuned for [v0.98][github-next-release-work]!
 
 ## ❤️ PowerToys Community 
 The PowerToys team is extremely grateful to have the [support of an amazing active community][community-link]. The work you do is incredibly important. PowerToys wouldn't be nearly what it is today without your help filing bugs, updating documentation, guiding the design, or writing features. We want to say thank you and take time to recognize your work. Your contributions and feedback improve PowerToys month after month!

doc/devdocs/modules/keyboardmanager/cmdpal-integration.md

@@ -0,0 +1,308 @@
+# Keyboard Manager CmdPal Integration
+
+## Goal
+
+Expose Keyboard Manager mappings in Command Palette (`cmdpal`) through `ext.powertoys` with two separate user experiences:
+
+- quick actions for executable mappings
+- an inspection list for all current mappings
+
+This should be done without introducing a new settings schema or a CmdPal-specific Keyboard Manager settings file.
+
+The first scope should cover:
+
+- Expose `Run Program` remaps as invokable CmdPal actions
+- Expose `Open URI` remaps as invokable CmdPal actions
+- Add one Keyboard Manager `List all mappings` command item
+- List all current mappings on a dedicated Keyboard Manager page
+- Make the primary interaction for a mapping item be inspection of what that mapping does
+
+## Current State
+
+The repository already contains most of the plumbing needed for this integration:
+
+1. Keyboard Manager publishes actions through the module action surface in `src/modules/keyboardmanager/dll/dllmain.cpp`.
+2. Runner aggregates module actions through `src/runner/action_registry.cpp` and exposes them over the existing named pipe consumed by `RunnerActionClient`.
+3. The PowerToys CmdPal extension enumerates module commands through `src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Helpers/ModuleCommandCatalog.cs`.
+4. Keyboard Manager already has a provider in `src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Modules/KeyboardManagerModuleCommandProvider.cs` that:
+   - shows the active-state toggle
+   - opens the new editor
+   - enumerates Runner actions with the `powertoys.keyboardManager.mapping.` prefix
+   - invokes them through `src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Commands/KeyboardManager/InvokeKeyboardManagerCustomActionCommand.cs`
+
+At the Keyboard Manager layer, only remappings backed by executable actions are currently turned into invokable actions:
+
+- `Shortcut::IsRunProgram()`
+- `Shortcut::IsOpenURI()`
+
+This is implemented in `is_keyboard_manager_custom_action`, `append_mapping_actions`, and `invoke_keyboard_manager_custom_action` in `src/modules/keyboardmanager/dll/dllmain.cpp`.
+
+The repository also already has read-side Keyboard Manager mapping logic in `src/modules/keyboardmanager/KeyboardManagerEditorUI/Interop/KeyboardMappingService.cs`, but that code lives inside the editor UI project and is not an appropriate dependency for `ext.powertoys`.
+
+## Lightweight Design
+
+### Design Decision
+
+Split the design into two surfaces:
+
+1. Executable mapping actions
+2. Mapping inspection
+
+Executable mapping actions stay centered on the existing Runner action registry.
+
+Mapping inspection should use a dedicated read-only Keyboard Manager query service shared with CmdPal, following the existing `*.ModuleServices` pattern used by other modules.
+
+Do not add:
+
+- a new CmdPal-only data file
+- a direct JSON parse of Keyboard Manager settings in `ext.powertoys`
+- a UI-project dependency from `ext.powertoys` to `KeyboardManagerEditorUI`
+- CmdPal-specific logic in the Keyboard Manager editor
+
+### Why This Is The Right Shape
+
+This matches the way other PowerToys modules integrate with CmdPal:
+
+- module owns its state and execution semantics
+- executable actions are published through a small action surface
+- richer read-only data can be exposed through a shared service layer when the module needs inspection or navigation
+
+This keeps the startup path lean and avoids duplicating Keyboard Manager parsing logic in `ext.powertoys`.
+
+## Proposed Functional Model
+
+### Surface A: Executable Actions
+
+Keyboard Manager remains the source of truth for which mappings are eligible for direct invocation in CmdPal.
+
+When `get_actions()` is called:
+
+1. Load the current `MappingConfiguration`
+2. Enumerate OS-level shortcut remaps
+3. Enumerate app-specific shortcut remaps
+4. Keep only remaps whose target operation is:
+   - `Run Program`
+   - `Open URI`
+5. Emit one Runner action descriptor per eligible remap
+
+### Identity For Executable Actions
+
+Each action id remains derived from the remap identity:
+
+- source shortcut
+- exact-match flag
+- app scope
+- target operation type
+- target payload fields
+
+The current implementation uses a hashed identity under the prefix `powertoys.keyboardManager.mapping.`. That is acceptable for a lightweight design because:
+
+- CmdPal does not need stable ids across edits beyond the current session
+- the action id is regenerated from source-of-truth settings
+- action invocation already re-resolves the action against current config and fails safely if the mapping no longer exists
+
+### Invocation Of Executable Actions
+
+CmdPal invokes the selected item through `RunnerActionClient.InvokeAction(actionId)`.
+
+Keyboard Manager stays responsible for:
+
+- launching programs
+- open-existing-instance behavior
+- elevation mode
+- start-in directory
+- window visibility
+- URI/path normalization and shell execution
+
+This is important because CmdPal should not duplicate Keyboard Manager's execution semantics.
+
+### Surface B: All Mappings Inspection
+
+CmdPal also needs one dedicated Keyboard Manager entry for inspecting every current mapping, not just executable ones.
+
+That entry should be a top-level module item such as:
+
+- `List Keyboard Manager mappings`
+
+Its command should open a dedicated `KeyboardManagerMappingsPage`.
+
+### Data Source For All Mappings
+
+The `KeyboardManagerMappingsPage` should not be backed by Runner actions because Runner actions currently model invokable operations only.
+
+Instead, add a small shared Keyboard Manager query layer, ideally as a module service project, for example:
+
+- `src/modules/keyboardmanager/KeyboardManager.ModuleServices`
+
+That shared service should reuse the existing native mapping query path already used by the editor and expose normalized read-only DTOs for CmdPal consumption.
+
+The service should cover all current mapping categories:
+
+- single key to key
+- single key to shortcut
+- single key to text
+- shortcut to shortcut
+- shortcut to program
+- shortcut to URI
+- app-specific shortcut mappings
+
+### Interaction Model For The Mappings Page
+
+The mappings page should behave like an inspection page first, not an execution page first.
+
+Recommended interaction:
+
+1. `KeyboardManagerMappingsPage` is a `DynamicListPage` or `ListPage` with `ShowDetails = true`
+2. Each mapping is rendered as a `ListItem` with rich `Details`
+3. Selecting a mapping shows what it maps to
+4. Invoking the item opens a small `KeyboardManagerMappingDetailsPage` or equivalent detail-focused page
+5. Executable mappings may expose an extra command such as `Run now` or `Open now`, but that should not be the primary action on the inspection page
+
+This satisfies the requirement that the primary action for a mapping entry is to show what the mapping is, while still leaving room for execution when the mapping type supports it.
+
+### Presentation In CmdPal
+
+Within `ext.powertoys`, the Keyboard Manager provider should emit these command groups:
+
+1. Keyboard Manager state commands
+   - toggle active state
+   - open editor
+2. Keyboard Manager inspection commands
+   - `List Keyboard Manager mappings`
+3. Keyboard Manager quick actions
+   - `Run Program` entries
+   - `Open URI` entries
+4. Keyboard Manager settings
+   - open settings
+
+## UX Guidance
+
+The minimum viable experience is:
+
+- searchable by trigger or target
+- clearly labeled as Keyboard Manager actions or mappings
+- capable of both inspection and direct execution for supported mapping types
+
+Recommended presentation rules:
+
+1. The `List Keyboard Manager mappings` item should use the Keyboard Manager icon and clearly signal it opens a list, not an action.
+2. Mapping list titles should prioritize the trigger:
+   - `Ctrl+Alt+N`
+   - `Caps Lock`
+3. Mapping list subtitles should say what the trigger maps to:
+   - `Opens notepad.exe`
+   - `Maps to Ctrl+C`
+   - `Types Hello world`
+4. Mapping details should carry the rest of the context:
+   - global vs app-specific
+   - mapping kind
+   - target payload
+   - execution-specific options when relevant
+5. Quick-action titles can continue to prioritize the executable action:
+   - `Run notepad.exe`
+   - `Open https://contoso.com`
+6. Keyboard Manager module icon is sufficient for the first version
+
+The current implementation already covers the quick-action portion. The new work is primarily the all-mappings inspection surface.
+
+## Non-Goals For The First Version
+
+Do not add these in the initial pass:
+
+- editing Keyboard Manager mappings from CmdPal
+- enabling or disabling individual mappings from CmdPal
+- live push notifications when mappings change
+- custom icons per program or URI
+- a new `kbm:` command syntax or dedicated parser
+
+These all increase complexity without being necessary to validate the feature.
+
+## Integration Pattern Compared To Other Modules
+
+This feature now combines two existing CmdPal integration styles.
+
+- `Workspaces` loads module-owned data and emits one command per data item
+- `FancyZones` uses dedicated pages and details for richer inspection
+
+Keyboard Manager quick actions should follow the lighter `Workspaces` pattern:
+
+- one provider
+- one flat list of dynamic items
+- generic command invocation
+
+Keyboard Manager all-mappings inspection should follow the `list page with details` pattern already supported by CmdPal:
+
+- one top-level entry that opens a page
+- one list item per mapping
+- rich `Details` on every row
+- optional secondary commands for invokable mappings
+
+The main constraint is the same in both paths: `ext.powertoys` should not duplicate Keyboard Manager's mapping schema by parsing the settings file directly.
+
+## Error Handling
+
+The existing executable-action behavior is the correct baseline:
+
+- hidden or deleted mappings simply disappear from `list_actions`
+- stale CmdPal entries fail through `action_not_found`
+- disabled Keyboard Manager returns `module_unavailable`
+- launch failures return module-defined error messages
+
+CmdPal only needs to surface the returned message as toast text for quick actions.
+
+For the all-mappings inspection page:
+
+- malformed or unreadable mapping snapshots should yield an empty page or an inline error item
+- missing targets should still render as mappings, but be tagged as invalid or unavailable
+- details rendering should degrade gracefully when optional fields are absent
+
+## Risks
+
+### Two Data Paths
+
+This design intentionally uses two integration paths:
+
+- Runner actions for invokable mappings
+- a shared read-only query service for all mappings
+
+That is acceptable because the two paths serve different UX needs. The risk is manageable as long as both paths derive from the same Keyboard Manager mapping model rather than separate ad hoc parsers.
+
+### Duplicate Or Ambiguous Entries
+
+Different mappings may produce similar titles, especially on the quick-action side. This is acceptable in the first iteration because the subtitle already carries scope and trigger details.
+
+### Action Id Churn After Edits
+
+Editing a mapping changes the derived id. This is acceptable because action ids are not a persisted public contract.
+
+### Large Mapping Sets
+
+Very large mapping sets could make the inspection page noisy. This is manageable for the first version if the page supports search and details, but sectioning or filters may be needed later.
+
+## Minimal Implementation Plan
+
+1. Keep Keyboard Manager as the producer of invokable mapping actions.
+2. Keep Runner action registry as the discovery path for executable quick actions.
+3. Add a small shared read-only Keyboard Manager module service for enumerating all mappings.
+4. Add `List Keyboard Manager mappings` to `KeyboardManagerModuleCommandProvider`.
+5. Add a `KeyboardManagerMappingsPage` with `ShowDetails = true`.
+6. Represent each mapping as an inspection-first `ListItem` with rich `Details`.
+7. Add optional secondary execution commands only for mappings that are invokable.
+8. Add focused tests around:
+   - Keyboard Manager action enumeration for `Run Program` and `Open URI`
+   - mapping snapshot enumeration across all mapping kinds
+   - CmdPal rendering of the mappings page
+   - graceful handling of stale, invalid, or missing mappings
+
+## Future Extensions
+
+If the first version lands well, the next step should still preserve the same split architecture:
+
+- enrich action descriptors with more metadata if Runner actions grow argument or icon support
+- add sections or filters to the mappings page when the list becomes large
+- optionally expose app-specific filtering in CmdPal UI
+
+The extension points should remain:
+
+- Runner actions for execution
+- a shared Keyboard Manager query service for inspection

installer/PowerToysSetupVNext/DscResources.wxs

@@ -22,16 +22,6 @@
 
     <ComponentGroup Id="DscResourcesComponentGroup">
       <ComponentRef Id="PowerToysDSCReference" />
-      <?if $(var.PerUser) = "false" ?>
-      <Component Id="SecureDSCModulesFolder" Guid="7D2F4E57-CCB2-4F89-9B8B-62E9B3CC4E12" Directory="DSCModulesReferenceFolder" Bitness="always64">
-        <RegistryKey Root="$(var.RegistryScope)" Key="Software\Classes\powertoys\components">
-          <RegistryValue Type="string" Name="SecureDSCModulesFolder" Value="" KeyPath="yes" />
-        </RegistryKey>
-        <CreateFolder>
-          <PermissionEx Sddl="D:PAI(A;OICI;GA;;;SY)(A;OICI;GA;;;BA)(A;OICI;GRGX;;;BU)(A;OICIIO;GA;;;CO)" />
-        </CreateFolder>
-      </Component>
-      <?endif?>
       <Component Id="RemoveDSCModulesFolder" Guid="A3C77D92-4E97-4C1A-9F2E-8B3C5D6E7F80" Directory="DSCModulesReferenceFolder">
         <RegistryKey Root="$(var.RegistryScope)" Key="Software\Classes\powertoys\components">
           <RegistryValue Type="string" Name="RemoveDSCModulesFolder" Value="" KeyPath="yes" />

installer/PowerToysSetupVNext/KeyboardManager.wxs

@@ -3,28 +3,18 @@
   <?include $(sys.CURRENTDIR)\Common.wxi?>
 
   <?define KeyboardManagerAssetsFiles=?>
-  <?define KeyboardManagerAssetsWinUI3Files=?>
   <?define KeyboardManagerAssetsFilesPath=$(var.BinDir)\Assets\KeyboardManager\?>
-  <?define KeyboardManagerAssetsWinUI3FilesPath=$(var.BinDir)\WinUI3Apps\Assets\KeyboardManagerEditor\?>
 
   <Fragment>
     <DirectoryRef Id="BaseApplicationsAssetsFolder">
       <Directory Id="KeyboardManagerAssetsInstallFolder" Name="KeyboardManager" />
     </DirectoryRef>
-    <DirectoryRef Id="WinUI3AppsAssetsFolder">
-      <Directory Id="KeyboardManagerAssetsWinUI3InstallFolder" Name="KeyboardManagerEditor" />
-    </DirectoryRef>
 
     <DirectoryRef Id="KeyboardManagerAssetsInstallFolder" FileSource="$(var.KeyboardManagerAssetsFilesPath)">
     <!-- Generated by generateFileComponents.ps1 -->
     <!--KeyboardManagerAssetsFiles_Component_Def-->
     </DirectoryRef>
 
-    <DirectoryRef Id="KeyboardManagerAssetsWinUI3InstallFolder" FileSource="$(var.KeyboardManagerAssetsWinUI3FilesPath)">
-    <!-- Generated by generateFileComponents.ps1 -->
-    <!--KeyboardManagerAssetsWinUI3Files_Component_Def-->
-    </DirectoryRef>
-
     <DirectoryRef Id="INSTALLFOLDER">
       <Directory Id="KeyboardManagerEditorInstallFolder" Name="KeyboardManagerEditor" />
       <Directory Id="KeyboardManagerEngineInstallFolder" Name="KeyboardManagerEngine" />
@@ -67,7 +57,6 @@
           <RegistryValue Type="string" Name="RemoveKeyboardManagerFolder" Value="" KeyPath="yes" />
         </RegistryKey>
         <RemoveFolder Id="RemoveFolderKeyboardManagerAssetsInstallFolder" Directory="KeyboardManagerAssetsInstallFolder" On="uninstall" />
-        <RemoveFolder Id="RemoveFolderKeyboardManagerAssetsWinUI3InstallFolder" Directory="KeyboardManagerAssetsWinUI3InstallFolder" On="uninstall" />
         <RemoveFolder Id="RemoveFolderKeyboardManagerEditorFolder" Directory="KeyboardManagerEditorInstallFolder" On="uninstall" />
         <RemoveFolder Id="RemoveFolderKeyboardManagerEngineFolder" Directory="KeyboardManagerEngineInstallFolder" On="uninstall" />
       </Component>

installer/PowerToysSetupVNext/generateAllFileComponents.ps1

@@ -174,9 +174,7 @@ Generate-FileComponents -fileListName "ImageResizerAssetsFiles" -wxsFilePath $PS
 
 #KeyboardManager
 Generate-FileList -fileDepsJson "" -fileListName KeyboardManagerAssetsFiles -wxsFilePath $PSScriptRoot\KeyboardManager.wxs -depsPath "$PSScriptRoot..\..\..\$platform\Release\Assets\KeyboardManager"
-Generate-FileList -fileDepsJson "" -fileListName KeyboardManagerAssetsWinUI3Files -wxsFilePath $PSScriptRoot\KeyboardManager.wxs -depsPath "$PSScriptRoot..\..\..\$platform\Release\WinUI3Apps\Assets\KeyboardManagerEditor"
 Generate-FileComponents -fileListName "KeyboardManagerAssetsFiles" -wxsFilePath $PSScriptRoot\KeyboardManager.wxs
-Generate-FileComponents -fileListName "KeyboardManagerAssetsWinUI3Files" -wxsFilePath $PSScriptRoot\KeyboardManager.wxs
 
 # Light Switch Service
 Generate-FileList -fileDepsJson "" -fileListName LightSwitchFiles -wxsFilePath $PSScriptRoot\LightSwitch.wxs -depsPath "$PSScriptRoot..\..\..\$platform\Release\LightSwitchService"

src/common/ManagedCommon/RunnerActionClient.cs

@@ -0,0 +1,193 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.IO.Pipes;
+using System.Text;
+using System.Text.Json;
+using PowerToys.Interop;
+
+namespace ManagedCommon
+{
+    public sealed class RunnerActionClient
+    {
+        public IReadOnlyList<RunnerActionDescriptor> ListActions()
+        {
+            var response = SendRequest("list_actions", string.Empty, "{}");
+            return response.Success && response.Actions.Count > 0 ? response.Actions : Array.Empty<RunnerActionDescriptor>();
+        }
+
+        public RunnerActionInvokeResult InvokeAction(string actionId, string serializedArguments = "{}")
+        {
+            if (string.IsNullOrWhiteSpace(actionId))
+            {
+                return new RunnerActionInvokeResult
+                {
+                    Success = false,
+                    ErrorCode = "invalid_action_id",
+                    Message = "Action id is required.",
+                };
+            }
+
+            var response = SendRequest("invoke_action", actionId, string.IsNullOrWhiteSpace(serializedArguments) ? "{}" : serializedArguments);
+            return new RunnerActionInvokeResult
+            {
+                Success = response.Success,
+                ErrorCode = response.ErrorCode,
+                Message = response.Message,
+            };
+        }
+
+        private static RunnerActionResponse SendRequest(string requestType, string actionId, string arguments)
+        {
+            var pipeName = Path.GetFileName(Constants.PowerToysActionsPipe());
+            using var pipe = new NamedPipeClientStream(".", pipeName, PipeDirection.InOut, PipeOptions.None);
+            pipe.Connect(2000);
+
+            var payload = BuildRequestPayload(requestType, actionId, arguments);
+            var lengthBuffer = BitConverter.GetBytes(payload.Length);
+            pipe.Write(lengthBuffer, 0, lengthBuffer.Length);
+            pipe.Write(payload, 0, payload.Length);
+            pipe.Flush();
+
+            var responseLengthBuffer = ReadExact(pipe, sizeof(int));
+            var responseLength = BitConverter.ToInt32(responseLengthBuffer, 0);
+            var responsePayload = responseLength == 0 ? Array.Empty<byte>() : ReadExact(pipe, responseLength);
+            return ParseResponse(responsePayload);
+        }
+
+        private static byte[] BuildRequestPayload(string requestType, string actionId, string arguments)
+        {
+            using var stream = new MemoryStream();
+            using (var writer = new Utf8JsonWriter(stream))
+            {
+                writer.WriteStartObject();
+                writer.WriteString("type", requestType);
+                if (!string.IsNullOrWhiteSpace(actionId))
+                {
+                    writer.WriteString("action_id", actionId);
+                }
+
+                writer.WriteString("arguments", arguments);
+                writer.WriteEndObject();
+            }
+
+            return stream.ToArray();
+        }
+
+        private static RunnerActionResponse ParseResponse(byte[] payload)
+        {
+            if (payload.Length == 0)
+            {
+                return RunnerActionResponse.CreateError("empty_response", "Runner returned an empty response.");
+            }
+
+            using var document = JsonDocument.Parse(payload);
+            var root = document.RootElement;
+            var response = new RunnerActionResponse();
+
+            if (root.TryGetProperty("success", out var successElement) &&
+                (successElement.ValueKind == JsonValueKind.True || successElement.ValueKind == JsonValueKind.False))
+            {
+                response.Success = successElement.GetBoolean();
+            }
+
+            if (root.TryGetProperty("error_code", out var errorCodeElement) && errorCodeElement.ValueKind == JsonValueKind.String)
+            {
+                response.ErrorCode = errorCodeElement.GetString() ?? string.Empty;
+            }
+
+            if (root.TryGetProperty("message", out var messageElement) && messageElement.ValueKind == JsonValueKind.String)
+            {
+                response.Message = messageElement.GetString() ?? string.Empty;
+            }
+
+            if (root.TryGetProperty("actions", out var actionsElement) && actionsElement.ValueKind == JsonValueKind.Array)
+            {
+                response.Actions = ParseActions(actionsElement);
+            }
+
+            return response;
+        }
+
+        private static List<RunnerActionDescriptor> ParseActions(JsonElement actionsElement)
+        {
+            var actions = new List<RunnerActionDescriptor>();
+            foreach (var element in actionsElement.EnumerateArray())
+            {
+                if (element.ValueKind != JsonValueKind.Object)
+                {
+                    continue;
+                }
+
+                actions.Add(new RunnerActionDescriptor
+                {
+                    ActionId = GetStringProperty(element, "action_id"),
+                    ModuleKey = GetStringProperty(element, "module_key"),
+                    DisplayName = GetStringProperty(element, "display_name"),
+                    Description = GetStringProperty(element, "description"),
+                    Category = GetStringProperty(element, "category"),
+                    Available = GetBoolProperty(element, "available"),
+                });
+            }
+
+            return actions;
+        }
+
+        private static string GetStringProperty(JsonElement element, string propertyName)
+        {
+            return element.TryGetProperty(propertyName, out var property) && property.ValueKind == JsonValueKind.String
+                ? property.GetString() ?? string.Empty
+                : string.Empty;
+        }
+
+        private static bool GetBoolProperty(JsonElement element, string propertyName)
+        {
+            return element.TryGetProperty(propertyName, out var property) &&
+                (property.ValueKind == JsonValueKind.True || property.ValueKind == JsonValueKind.False) &&
+                property.GetBoolean();
+        }
+
+        private static byte[] ReadExact(Stream stream, int length)
+        {
+            var buffer = new byte[length];
+            var offset = 0;
+            while (offset < length)
+            {
+                var bytesRead = stream.Read(buffer, offset, length - offset);
+                if (bytesRead == 0)
+                {
+                    throw new EndOfStreamException("Unexpected end of stream while reading runner action response.");
+                }
+
+                offset += bytesRead;
+            }
+
+            return buffer;
+        }
+
+        private sealed class RunnerActionResponse
+        {
+            public bool Success { get; set; }
+
+            public string ErrorCode { get; set; } = string.Empty;
+
+            public string Message { get; set; } = string.Empty;
+
+            public List<RunnerActionDescriptor> Actions { get; set; } = new();
+
+            public static RunnerActionResponse CreateError(string errorCode, string message)
+            {
+                return new RunnerActionResponse
+                {
+                    Success = false,
+                    ErrorCode = errorCode,
+                    Message = message,
+                };
+            }
+        }
+    }
+}

src/common/ManagedCommon/RunnerActionDescriptor.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace ManagedCommon
+{
+    public sealed class RunnerActionDescriptor
+    {
+        public string ActionId { get; set; } = string.Empty;
+
+        public string ModuleKey { get; set; } = string.Empty;
+
+        public string DisplayName { get; set; } = string.Empty;
+
+        public string Description { get; set; } = string.Empty;
+
+        public string Category { get; set; } = string.Empty;
+
+        public bool Available { get; set; }
+    }
+}

src/common/ManagedCommon/RunnerActionIds.cs

@@ -0,0 +1,13 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace ManagedCommon
+{
+    public static class RunnerActionIds
+    {
+        public const string KeyboardManagerToggleActive = "powertoys.keyboardManager.toggleActive";
+
+        public const string KeyboardManagerOpenEditor = "powertoys.keyboardManager.openEditor";
+    }
+}

src/common/ManagedCommon/RunnerActionInvokeResult.cs

@@ -0,0 +1,15 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace ManagedCommon
+{
+    public sealed class RunnerActionInvokeResult
+    {
+        public bool Success { get; set; }
+
+        public string ErrorCode { get; set; } = string.Empty;
+
+        public string Message { get; set; } = string.Empty;
+    }
+}

src/common/interop/Constants.cpp

@@ -308,5 +308,9 @@ namespace winrt::PowerToys::Interop::implementation
     {
         return CommonSharedConstants::KEYBOARD_MANAGER_ENGINE_INSTANCE_MUTEX;
     }
+    hstring Constants::PowerToysActionsPipe()
+    {
+        return CommonSharedConstants::POWERTOYS_ACTIONS_PIPE;
+    }
 }
 

src/common/interop/Constants.h

@@ -80,6 +80,7 @@ namespace winrt::PowerToys::Interop::implementation
         static hstring OpenNewKeyboardManagerEvent();
         static hstring ToggleKeyboardManagerActiveEvent();
         static hstring KeyboardManagerEngineInstanceMutex();
+        static hstring PowerToysActionsPipe();
     };
 }
 

src/common/interop/Constants.idl

@@ -77,6 +77,7 @@ namespace PowerToys
             static String OpenNewKeyboardManagerEvent();
             static String ToggleKeyboardManagerActiveEvent();
             static String KeyboardManagerEngineInstanceMutex();
+            static String PowerToysActionsPipe();
         }
     }
 }

src/common/interop/shared_constants.h

@@ -174,6 +174,7 @@ namespace CommonSharedConstants
     const wchar_t OPEN_NEW_KEYBOARD_MANAGER_EVENT[] = L"Local\\PowerToysOpenNewKeyboardManagerEvent-9c1d2e3f-4b5a-6c7d-8e9f-0a1b2c3d4e5f";
     const wchar_t TOGGLE_KEYBOARD_MANAGER_ACTIVE_EVENT[] = L"Local\\PowerToysToggleKeyboardManagerActiveEvent-7f3a1d5c-2e94-4ff4-8b6a-90fd2bc4d2a7";
     const wchar_t KEYBOARD_MANAGER_ENGINE_INSTANCE_MUTEX[] = L"Local\\PowerToys_KBMEngine_InstanceMutex";
+    const wchar_t POWERTOYS_ACTIONS_PIPE[] = L"\\\\.\\pipe\\PowerToysActionsPipe-e98c2e3d-52ab-4f9b-a65b-5b9bb6f0e312";
 
     // used from quick access window
     const wchar_t CMDPAL_SHOW_EVENT[] = L"Local\\PowerToysCmdPal-ShowEvent-62336fcd-8611-4023-9b30-091a6af4cc5a";

src/modules/Hosts/HostsUILib/Helpers/HostsService.cs

@@ -16,6 +16,7 @@ using System.Threading.Tasks;
 using HostsUILib.Exceptions;
 using HostsUILib.Models;
 using HostsUILib.Settings;
+using Microsoft.Win32;
 
 namespace HostsUILib.Helpers
 {
@@ -222,17 +223,64 @@ namespace HostsUILib.Helpers
 
         public void OpenHostsFile()
         {
+            var notepadFallback = false;
+
             try
             {
-                var notepadPath = Path.Combine(
-                    Environment.GetFolderPath(Environment.SpecialFolder.Windows),
-                    "System32",
-                    "notepad.exe");
-                Process.Start(new ProcessStartInfo(notepadPath, HostsFilePath));
+                // Try to open in default editor
+                var key = Registry.ClassesRoot.OpenSubKey("SystemFileAssociations\\text\\shell\\edit\\command");
+                if (key != null)
+                {
+                    var commandPattern = key.GetValue(string.Empty).ToString(); // Default value
+                    var file = null as string;
+                    var args = null as string;
+
+                    if (commandPattern.StartsWith('\"'))
+                    {
+                        var endQuoteIndex = commandPattern.IndexOf('\"', 1);
+                        if (endQuoteIndex != -1)
+                        {
+                            file = commandPattern[1..endQuoteIndex];
+                            args = commandPattern[(endQuoteIndex + 1)..].Trim();
+                        }
+                    }
+                    else
+                    {
+                        var spaceIndex = commandPattern.IndexOf(' ');
+                        if (spaceIndex != -1)
+                        {
+                            file = commandPattern[..spaceIndex];
+                            args = commandPattern[(spaceIndex + 1)..].Trim();
+                        }
+                    }
+
+                    if (file != null && args != null)
+                    {
+                        args = args.Replace("%1", HostsFilePath);
+                        Process.Start(new ProcessStartInfo(file, args));
+                    }
+                    else
+                    {
+                        notepadFallback = true;
+                    }
+                }
             }
             catch (Exception ex)
             {
-                LoggerInstance.Logger.LogError("Failed to open notepad", ex);
+                LoggerInstance.Logger.LogError("Failed to open default editor", ex);
+                notepadFallback = true;
+            }
+
+            if (notepadFallback)
+            {
+                try
+                {
+                    Process.Start(new ProcessStartInfo("notepad.exe", HostsFilePath));
+                }
+                catch (Exception ex)
+                {
+                    LoggerInstance.Logger.LogError("Failed to open notepad", ex);
+                }
             }
         }
 

src/modules/MouseUtils/CursorWrap/MonitorTopology.cpp

@@ -14,6 +14,7 @@ void MonitorTopology::Initialize(const std::vector<MonitorInfo>& monitors)
     Logger::info(L"======= TOPOLOGY INITIALIZATION START =======");
     Logger::info(L"Initializing edge-based topology for {} monitors", monitors.size());
 
+
     m_monitors = monitors;
     m_outerEdges.clear();
     m_edgeMap.clear();
@@ -691,6 +692,7 @@ int MonitorTopology::GetAbsolutePosition(const MonitorEdge& edge, double relativ
     return static_cast<int>(result);
 }
 
+
 std::vector<MonitorTopology::GapInfo> MonitorTopology::DetectMonitorGaps() const
 {
     std::vector<GapInfo> gaps;

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/AliasManager.cs

@@ -5,23 +5,20 @@
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Messaging;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 
 namespace Microsoft.CmdPal.UI.ViewModels;
 
 public partial class AliasManager : ObservableObject
 {
     private readonly TopLevelCommandManager _topLevelCommandManager;
-    private readonly ISettingsService _settingsService;
 
     // REMEMBER, CommandAlias.SearchPrefix is what we use as keys
     private readonly Dictionary<string, CommandAlias> _aliases;
 
-    public AliasManager(TopLevelCommandManager tlcManager, ISettingsService settingsService)
+    public AliasManager(TopLevelCommandManager tlcManager, SettingsModel settings)
     {
         _topLevelCommandManager = tlcManager;
-        _settingsService = settingsService;
-        _aliases = _settingsService.Settings.Aliases;
+        _aliases = settings.Aliases;
 
         if (_aliases.Count == 0)
         {

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/AppStateModel.cs

@@ -1,14 +1,26 @@
-// Copyright (c) Microsoft Corporation
+// Copyright (c) Microsoft Corporation
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using System.Diagnostics;
+using System.Diagnostics.CodeAnalysis;
+using System.Text.Json;
+using System.Text.Json.Nodes;
 using System.Text.Json.Serialization;
 using CommunityToolkit.Mvvm.ComponentModel;
+using ManagedCommon;
+using Microsoft.CommandPalette.Extensions.Toolkit;
+using Windows.Foundation;
 
 namespace Microsoft.CmdPal.UI.ViewModels;
 
 public partial class AppStateModel : ObservableObject
 {
+    [JsonIgnore]
+    public static readonly string FilePath;
+
+    public event TypedEventHandler<AppStateModel, object?>? StateChanged;
+
     ///////////////////////////////////////////////////////////////////////////
     // STATE HERE
     // Make sure that you make the setters public (JsonSerializer.Deserialize will fail silently otherwise)!
@@ -19,4 +31,141 @@ public partial class AppStateModel : ObservableObject
 
     // END SETTINGS
     ///////////////////////////////////////////////////////////////////////////
+
+    static AppStateModel()
+    {
+        FilePath = StateJsonPath();
+    }
+
+    public static AppStateModel LoadState()
+    {
+        if (string.IsNullOrEmpty(FilePath))
+        {
+            throw new InvalidOperationException($"You must set a valid {nameof(FilePath)} before calling {nameof(LoadState)}");
+        }
+
+        if (!File.Exists(FilePath))
+        {
+            Debug.WriteLine("The provided settings file does not exist");
+            return new();
+        }
+
+        try
+        {
+            // Read the JSON content from the file
+            var jsonContent = File.ReadAllText(FilePath);
+
+            var loaded = JsonSerializer.Deserialize<AppStateModel>(jsonContent, JsonSerializationContext.Default.AppStateModel);
+
+            Debug.WriteLine(loaded is not null ? "Loaded settings file" : "Failed to parse");
+
+            return loaded ?? new();
+        }
+        catch (Exception ex)
+        {
+            Debug.WriteLine(ex.ToString());
+        }
+
+        return new();
+    }
+
+    public static void SaveState(AppStateModel model)
+    {
+        if (string.IsNullOrEmpty(FilePath))
+        {
+            throw new InvalidOperationException($"You must set a valid {nameof(FilePath)} before calling {nameof(SaveState)}");
+        }
+
+        try
+        {
+            // Serialize the main dictionary to JSON and save it to the file
+            var settingsJson = JsonSerializer.Serialize(model, JsonSerializationContext.Default.AppStateModel!);
+
+            // validate JSON
+            if (JsonNode.Parse(settingsJson) is not JsonObject newSettings)
+            {
+                Logger.LogError("Failed to parse app state as a JsonObject.");
+                return;
+            }
+
+            // read previous settings
+            if (!TryReadSavedState(out var savedSettings))
+            {
+                savedSettings = new JsonObject();
+            }
+
+            // merge new settings into old ones
+            foreach (var item in newSettings)
+            {
+                savedSettings[item.Key] = item.Value?.DeepClone();
+            }
+
+            var serialized = savedSettings.ToJsonString(JsonSerializationContext.Default.AppStateModel!.Options);
+            File.WriteAllText(FilePath, serialized);
+
+            // TODO: Instead of just raising the event here, we should
+            // have a file change watcher on the settings file, and
+            // reload the settings then
+            model.StateChanged?.Invoke(model, null);
+        }
+        catch (Exception ex)
+        {
+            Logger.LogError($"Failed to save application state to {FilePath}:", ex);
+        }
+    }
+
+    private static bool TryReadSavedState([NotNullWhen(true)] out JsonObject? savedSettings)
+    {
+        savedSettings = null;
+
+        // read existing content from the file
+        string oldContent;
+        try
+        {
+            if (File.Exists(FilePath))
+            {
+                oldContent = File.ReadAllText(FilePath);
+            }
+            else
+            {
+                // file doesn't exist (might not have been created yet), so consider this a success
+                // and return empty settings
+                savedSettings = new JsonObject();
+                return true;
+            }
+        }
+        catch (Exception ex)
+        {
+            Logger.LogWarning($"Failed to read app state file {FilePath}:\n{ex}");
+            return false;
+        }
+
+        // detect empty file, just for sake of logging
+        if (string.IsNullOrWhiteSpace(oldContent))
+        {
+            Logger.LogInfo($"App state file is empty: {FilePath}");
+            return false;
+        }
+
+        // is it valid JSON?
+        try
+        {
+            savedSettings = JsonNode.Parse(oldContent) as JsonObject;
+            return savedSettings != null;
+        }
+        catch (Exception ex)
+        {
+            Logger.LogWarning($"Failed to parse app state from {FilePath}:\n{ex}");
+            return false;
+        }
+    }
+
+    internal static string StateJsonPath()
+    {
+        var directory = Utilities.BaseSettingsPath("Microsoft.CmdPal");
+        Directory.CreateDirectory(directory);
+
+        // now, the settings is just next to the exe
+        return Path.Combine(directory, "state.json");
+    }
 }

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/AppearanceSettingsViewModel.cs

@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft Corporation
+// Copyright (c) Microsoft Corporation
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
@@ -87,8 +87,7 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
         Color.FromArgb(255, 126, 115, 95), // #7e735f
     ];
 
-    private readonly ISettingsService _settingsService;
-
+    private readonly SettingsModel _settings;
     private readonly UISettings _uiSettings;
     private readonly IThemeService _themeService;
     private readonly DispatcherQueueTimer _saveTimer = DispatcherQueue.GetForCurrentThread().CreateTimer();
@@ -101,18 +100,18 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public int ThemeIndex
     {
-        get => (int)_settingsService.Settings.Theme;
+        get => (int)_settings.Theme;
         set => Theme = (UserTheme)value;
     }
 
     public UserTheme Theme
     {
-        get => _settingsService.Settings.Theme;
+        get => _settings.Theme;
         set
         {
-            if (_settingsService.Settings.Theme != value)
+            if (_settings.Theme != value)
             {
-                _settingsService.Settings.Theme = value;
+                _settings.Theme = value;
                 OnPropertyChanged();
                 OnPropertyChanged(nameof(ThemeIndex));
                 Save();
@@ -122,12 +121,12 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public ColorizationMode ColorizationMode
     {
-        get => _settingsService.Settings.ColorizationMode;
+        get => _settings.ColorizationMode;
         set
         {
-            if (_settingsService.Settings.ColorizationMode != value)
+            if (_settings.ColorizationMode != value)
             {
-                _settingsService.Settings.ColorizationMode = value;
+                _settings.ColorizationMode = value;
                 OnPropertyChanged();
                 OnPropertyChanged(nameof(ColorizationModeIndex));
                 OnPropertyChanged(nameof(IsCustomTintVisible));
@@ -153,18 +152,18 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public int ColorizationModeIndex
     {
-        get => (int)_settingsService.Settings.ColorizationMode;
+        get => (int)_settings.ColorizationMode;
         set => ColorizationMode = (ColorizationMode)value;
     }
 
     public Color ThemeColor
     {
-        get => _settingsService.Settings.CustomThemeColor;
+        get => _settings.CustomThemeColor;
         set
         {
-            if (_settingsService.Settings.CustomThemeColor != value)
+            if (_settings.CustomThemeColor != value)
             {
-                _settingsService.Settings.CustomThemeColor = value;
+                _settings.CustomThemeColor = value;
 
                 OnPropertyChanged();
 
@@ -180,10 +179,10 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public int ColorIntensity
     {
-        get => _settingsService.Settings.CustomThemeColorIntensity;
+        get => _settings.CustomThemeColorIntensity;
         set
         {
-            _settingsService.Settings.CustomThemeColorIntensity = value;
+            _settings.CustomThemeColorIntensity = value;
             OnPropertyChanged();
             OnPropertyChanged(nameof(EffectiveTintIntensity));
             Save();
@@ -192,10 +191,10 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public int BackgroundImageTintIntensity
     {
-        get => _settingsService.Settings.BackgroundImageTintIntensity;
+        get => _settings.BackgroundImageTintIntensity;
         set
         {
-            _settingsService.Settings.BackgroundImageTintIntensity = value;
+            _settings.BackgroundImageTintIntensity = value;
             OnPropertyChanged();
             OnPropertyChanged(nameof(EffectiveTintIntensity));
             Save();
@@ -204,12 +203,12 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public string BackgroundImagePath
     {
-        get => _settingsService.Settings.BackgroundImagePath ?? string.Empty;
+        get => _settings.BackgroundImagePath ?? string.Empty;
         set
         {
-            if (_settingsService.Settings.BackgroundImagePath != value)
+            if (_settings.BackgroundImagePath != value)
             {
-                _settingsService.Settings.BackgroundImagePath = value;
+                _settings.BackgroundImagePath = value;
                 OnPropertyChanged();
 
                 if (BackgroundImageOpacity == 0)
@@ -224,12 +223,12 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public int BackgroundImageOpacity
     {
-        get => _settingsService.Settings.BackgroundImageOpacity;
+        get => _settings.BackgroundImageOpacity;
         set
         {
-            if (_settingsService.Settings.BackgroundImageOpacity != value)
+            if (_settings.BackgroundImageOpacity != value)
             {
-                _settingsService.Settings.BackgroundImageOpacity = value;
+                _settings.BackgroundImageOpacity = value;
                 OnPropertyChanged();
                 Save();
             }
@@ -238,12 +237,12 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public int BackgroundImageBrightness
     {
-        get => _settingsService.Settings.BackgroundImageBrightness;
+        get => _settings.BackgroundImageBrightness;
         set
         {
-            if (_settingsService.Settings.BackgroundImageBrightness != value)
+            if (_settings.BackgroundImageBrightness != value)
             {
-                _settingsService.Settings.BackgroundImageBrightness = value;
+                _settings.BackgroundImageBrightness = value;
                 OnPropertyChanged();
                 Save();
             }
@@ -252,12 +251,12 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public int BackgroundImageBlurAmount
     {
-        get => _settingsService.Settings.BackgroundImageBlurAmount;
+        get => _settings.BackgroundImageBlurAmount;
         set
         {
-            if (_settingsService.Settings.BackgroundImageBlurAmount != value)
+            if (_settings.BackgroundImageBlurAmount != value)
             {
-                _settingsService.Settings.BackgroundImageBlurAmount = value;
+                _settings.BackgroundImageBlurAmount = value;
                 OnPropertyChanged();
                 Save();
             }
@@ -266,12 +265,12 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public BackgroundImageFit BackgroundImageFit
     {
-        get => _settingsService.Settings.BackgroundImageFit;
+        get => _settings.BackgroundImageFit;
         set
         {
-            if (_settingsService.Settings.BackgroundImageFit != value)
+            if (_settings.BackgroundImageFit != value)
             {
-                _settingsService.Settings.BackgroundImageFit = value;
+                _settings.BackgroundImageFit = value;
                 OnPropertyChanged();
                 OnPropertyChanged(nameof(BackgroundImageFitIndex));
                 Save();
@@ -300,12 +299,12 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public int BackdropOpacity
     {
-        get => _settingsService.Settings.BackdropOpacity;
+        get => _settings.BackdropOpacity;
         set
         {
-            if (_settingsService.Settings.BackdropOpacity != value)
+            if (_settings.BackdropOpacity != value)
             {
-                _settingsService.Settings.BackdropOpacity = value;
+                _settings.BackdropOpacity = value;
                 OnPropertyChanged();
                 OnPropertyChanged(nameof(EffectiveBackdropStyle));
                 OnPropertyChanged(nameof(EffectiveImageOpacity));
@@ -316,13 +315,13 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public int BackdropStyleIndex
     {
-        get => (int)_settingsService.Settings.BackdropStyle;
+        get => (int)_settings.BackdropStyle;
         set
         {
             var newStyle = (BackdropStyle)value;
-            if (_settingsService.Settings.BackdropStyle != newStyle)
+            if (_settings.BackdropStyle != newStyle)
             {
-                _settingsService.Settings.BackdropStyle = newStyle;
+                _settings.BackdropStyle = newStyle;
 
                 OnPropertyChanged();
                 OnPropertyChanged(nameof(IsBackdropOpacityVisible));
@@ -344,25 +343,25 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
     /// Gets whether the backdrop opacity slider should be visible.
     /// </summary>
     public bool IsBackdropOpacityVisible =>
-        BackdropStyles.Get(_settingsService.Settings.BackdropStyle).SupportsOpacity;
+        BackdropStyles.Get(_settings.BackdropStyle).SupportsOpacity;
 
     /// <summary>
     /// Gets whether the backdrop description (for styles without options) should be visible.
     /// </summary>
     public bool IsMicaBackdropDescriptionVisible =>
-        !BackdropStyles.Get(_settingsService.Settings.BackdropStyle).SupportsOpacity;
+        !BackdropStyles.Get(_settings.BackdropStyle).SupportsOpacity;
 
     /// <summary>
     /// Gets whether background/colorization settings are available.
     /// </summary>
     public bool IsBackgroundSettingsEnabled =>
-        BackdropStyles.Get(_settingsService.Settings.BackdropStyle).SupportsColorization;
+        BackdropStyles.Get(_settings.BackdropStyle).SupportsColorization;
 
     /// <summary>
     /// Gets whether the "not available" message should be shown (inverse of IsBackgroundSettingsEnabled).
     /// </summary>
     public bool IsBackgroundNotAvailableVisible =>
-        !BackdropStyles.Get(_settingsService.Settings.BackdropStyle).SupportsColorization;
+        !BackdropStyles.Get(_settings.BackdropStyle).SupportsColorization;
 
     public BackdropStyle? EffectiveBackdropStyle
     {
@@ -371,9 +370,9 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
             // Return style when transparency/blur is visible (not fully opaque Acrylic)
             // - Clear/Mica/MicaAlt/AcrylicThin always show their effect
             // - Acrylic shows effect only when opacity < 100
-            if (_settingsService.Settings.BackdropStyle != BackdropStyle.Acrylic || _settingsService.Settings.BackdropOpacity < 100)
+            if (_settings.BackdropStyle != BackdropStyle.Acrylic || _settings.BackdropOpacity < 100)
             {
-                return _settingsService.Settings.BackdropStyle;
+                return _settings.BackdropStyle;
             }
 
             return null;
@@ -382,39 +381,39 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     public double EffectiveImageOpacity =>
         EffectiveBackdropStyle is not null
-            ? (BackgroundImageOpacity / 100f) * Math.Sqrt(_settingsService.Settings.BackdropOpacity / 100.0)
+            ? (BackgroundImageOpacity / 100f) * Math.Sqrt(_settings.BackdropOpacity / 100.0)
             : (BackgroundImageOpacity / 100f);
 
     [ObservableProperty]
     public partial bool IsColorizationDetailsExpanded { get; set; }
 
-    public bool IsCustomTintVisible => _settingsService.Settings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.Image;
+    public bool IsCustomTintVisible => _settings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.Image;
 
-    public bool IsColorIntensityVisible => _settingsService.Settings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.WindowsAccentColor;
+    public bool IsColorIntensityVisible => _settings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.WindowsAccentColor;
 
-    public bool IsImageTintIntensityVisible => _settingsService.Settings.ColorizationMode is ColorizationMode.Image;
+    public bool IsImageTintIntensityVisible => _settings.ColorizationMode is ColorizationMode.Image;
 
     /// <summary>
     /// Gets the effective tint intensity for the preview, based on the current colorization mode.
     /// </summary>
-    public int EffectiveTintIntensity => _settingsService.Settings.ColorizationMode is ColorizationMode.Image
-        ? _settingsService.Settings.BackgroundImageTintIntensity
-        : _settingsService.Settings.CustomThemeColorIntensity;
+    public int EffectiveTintIntensity => _settings.ColorizationMode is ColorizationMode.Image
+        ? _settings.BackgroundImageTintIntensity
+        : _settings.CustomThemeColorIntensity;
 
-    public bool IsBackgroundControlsVisible => _settingsService.Settings.ColorizationMode is ColorizationMode.Image;
+    public bool IsBackgroundControlsVisible => _settings.ColorizationMode is ColorizationMode.Image;
 
-    public bool IsNoBackgroundVisible => _settingsService.Settings.ColorizationMode is ColorizationMode.None;
+    public bool IsNoBackgroundVisible => _settings.ColorizationMode is ColorizationMode.None;
 
-    public bool IsAccentColorControlsVisible => _settingsService.Settings.ColorizationMode is ColorizationMode.WindowsAccentColor;
+    public bool IsAccentColorControlsVisible => _settings.ColorizationMode is ColorizationMode.WindowsAccentColor;
 
-    public bool IsResetButtonVisible => _settingsService.Settings.ColorizationMode is ColorizationMode.Image;
+    public bool IsResetButtonVisible => _settings.ColorizationMode is ColorizationMode.Image;
 
     public BackdropParameters EffectiveBackdrop { get; private set; } = new(Colors.Black, Colors.Black, 0.5f, 0.5f);
 
     public ElementTheme EffectiveTheme => _elementThemeOverride ?? _themeService.Current.Theme;
 
     public Color EffectiveThemeColor =>
-        !BackdropStyles.Get(_settingsService.Settings.BackdropStyle).SupportsColorization
+        !BackdropStyles.Get(_settings.BackdropStyle).SupportsColorization
             ? Colors.Transparent
             : ColorizationMode switch
             {
@@ -429,7 +428,7 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
     public double EffectiveBackgroundImageBrightness => BackgroundImageBrightness / 100.0;
 
     public ImageSource? EffectiveBackgroundImageSource =>
-        !BackdropStyles.Get(_settingsService.Settings.BackdropStyle).SupportsBackgroundImage
+        !BackdropStyles.Get(_settings.BackdropStyle).SupportsBackgroundImage
             ? null
             : ColorizationMode is ColorizationMode.Image
               && !string.IsNullOrWhiteSpace(BackgroundImagePath)
@@ -437,11 +436,11 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
                 ? new Microsoft.UI.Xaml.Media.Imaging.BitmapImage(uri)
                 : null;
 
-    public AppearanceSettingsViewModel(IThemeService themeService, ISettingsService settingsService)
+    public AppearanceSettingsViewModel(IThemeService themeService, SettingsModel settings)
     {
         _themeService = themeService;
         _themeService.ThemeChanged += ThemeServiceOnThemeChanged;
-        _settingsService = settingsService;
+        _settings = settings;
 
         _uiSettings = new UISettings();
         _uiSettings.ColorValuesChanged += UiSettingsOnColorValuesChanged;
@@ -449,7 +448,7 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
         Reapply();
 
-        IsColorizationDetailsExpanded = _settingsService.Settings.ColorizationMode != ColorizationMode.None && IsBackgroundSettingsEnabled;
+        IsColorizationDetailsExpanded = _settings.ColorizationMode != ColorizationMode.None && IsBackgroundSettingsEnabled;
     }
 
     private void UiSettingsOnColorValuesChanged(UISettings sender, object args) => _uiDispatcher.TryEnqueue(() => UpdateAccentColor(sender));
@@ -470,7 +469,7 @@ public sealed partial class AppearanceSettingsViewModel : ObservableObject, IDis
 
     private void Save()
     {
-        _settingsService.Save();
+        SettingsModel.SaveSettings(_settings);
         _saveTimer.Debounce(Reapply, TimeSpan.FromMilliseconds(200));
     }
 

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/CommandProviderWrapper.cs

@@ -139,8 +139,7 @@ public sealed class CommandProviderWrapper : ICommandProviderContext
             return;
         }
 
-        var settingsService = serviceProvider.GetRequiredService<ISettingsService>();
-        var settings = settingsService.Settings;
+        var settings = serviceProvider.GetService<SettingsModel>()!;
 
         var providerSettings = GetProviderSettings(settings);
         IsActive = providerSettings.IsEnabled;
@@ -250,15 +249,16 @@ public sealed class CommandProviderWrapper : ICommandProviderContext
         IServiceProvider serviceProvider,
         ICommandProvider4? four)
     {
-        var settings = serviceProvider.GetRequiredService<ISettingsService>().Settings;
+        var settings = serviceProvider.GetService<SettingsModel>()!;
         var contextMenuFactory = serviceProvider.GetService<IContextMenuFactory>()!;
+        var state = serviceProvider.GetService<AppStateModel>()!;
         var providerSettings = GetProviderSettings(settings);
         var ourContext = GetProviderContext();
         WeakReference<IPageContext> pageContext = new(this.TopLevelPageContext);
         var make = (ICommandItem? i, TopLevelType t) =>
         {
             CommandItemViewModel commandItemViewModel = new(new(i), pageContext, contextMenuFactory: contextMenuFactory);
-            TopLevelViewModel topLevelViewModel = new(commandItemViewModel, t, ExtensionHost, ourContext, providerSettings, serviceProvider, i, contextMenuFactory: contextMenuFactory);
+            TopLevelViewModel topLevelViewModel = new(commandItemViewModel, t, ExtensionHost, ourContext, settings, providerSettings, serviceProvider, i, contextMenuFactory: contextMenuFactory);
             topLevelViewModel.InitializeProperties();
 
             return topLevelViewModel;
@@ -407,8 +407,7 @@ public sealed class CommandProviderWrapper : ICommandProviderContext
 
     public void PinCommand(string commandId, IServiceProvider serviceProvider)
     {
-        var settingsService = serviceProvider.GetRequiredService<ISettingsService>();
-        var settings = settingsService.Settings;
+        var settings = serviceProvider.GetService<SettingsModel>()!;
         var providerSettings = GetProviderSettings(settings);
 
         if (!providerSettings.PinnedCommandIds.Contains(commandId))
@@ -417,14 +416,13 @@ public sealed class CommandProviderWrapper : ICommandProviderContext
 
             // Raise CommandsChanged so the TopLevelCommandManager reloads our commands
             this.CommandsChanged?.Invoke(this, new ItemsChangedEventArgs(-1));
-            settingsService.Save(hotReload: false);
+            SettingsModel.SaveSettings(settings, false);
         }
     }
 
     public void UnpinCommand(string commandId, IServiceProvider serviceProvider)
     {
-        var settingsService = serviceProvider.GetRequiredService<ISettingsService>();
-        var settings = settingsService.Settings;
+        var settings = serviceProvider.GetService<SettingsModel>()!;
         var providerSettings = GetProviderSettings(settings);
 
         if (providerSettings.PinnedCommandIds.Remove(commandId))
@@ -432,14 +430,13 @@ public sealed class CommandProviderWrapper : ICommandProviderContext
             // Raise CommandsChanged so the TopLevelCommandManager reloads our commands
             this.CommandsChanged?.Invoke(this, new ItemsChangedEventArgs(-1));
 
-            settingsService.Save(hotReload: false);
+            SettingsModel.SaveSettings(settings, false);
         }
     }
 
     public void PinDockBand(string commandId, IServiceProvider serviceProvider)
     {
-        var settingsService = serviceProvider.GetRequiredService<ISettingsService>();
-        var settings = settingsService.Settings;
+        var settings = serviceProvider.GetService<SettingsModel>()!;
         var bandSettings = new DockBandSettings
         {
             CommandId = commandId,
@@ -450,20 +447,19 @@ public sealed class CommandProviderWrapper : ICommandProviderContext
         // Raise CommandsChanged so the TopLevelCommandManager reloads our commands
         this.CommandsChanged?.Invoke(this, new ItemsChangedEventArgs(-1));
 
-        settingsService.Save(hotReload: false);
+        SettingsModel.SaveSettings(settings, false);
     }
 
     public void UnpinDockBand(string commandId, IServiceProvider serviceProvider)
     {
-        var settingsService = serviceProvider.GetRequiredService<ISettingsService>();
-        var settings = settingsService.Settings;
+        var settings = serviceProvider.GetService<SettingsModel>()!;
         settings.DockSettings.StartBands.RemoveAll(b => b.CommandId == commandId && b.ProviderId == ProviderId);
         settings.DockSettings.CenterBands.RemoveAll(b => b.CommandId == commandId && b.ProviderId == ProviderId);
         settings.DockSettings.EndBands.RemoveAll(b => b.CommandId == commandId && b.ProviderId == ProviderId);
 
         // Raise CommandsChanged so the TopLevelCommandManager reloads our commands
         this.CommandsChanged?.Invoke(this, new ItemsChangedEventArgs(-1));
-        settingsService.Save(hotReload: false);
+        SettingsModel.SaveSettings(settings, false);
     }
 
     public ICommandProviderContext GetProviderContext() => this;

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Commands/MainListPage.cs

@@ -18,7 +18,6 @@ using Microsoft.CmdPal.Ext.Apps.Programs;
 using Microsoft.CmdPal.UI.ViewModels.Commands;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
 using Microsoft.CmdPal.UI.ViewModels.Properties;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.CommandPalette.Extensions;
 using Microsoft.CommandPalette.Extensions.Toolkit;
 
@@ -43,8 +42,8 @@ public sealed partial class MainListPage : DynamicListPage,
     private readonly ThrottledDebouncedAction _refreshThrottledDebouncedAction;
     private readonly TopLevelCommandManager _tlcManager;
     private readonly AliasManager _aliasManager;
-    private readonly ISettingsService _settingsService;
-    private readonly IAppStateService _appStateService;
+    private readonly SettingsModel _settings;
+    private readonly AppStateModel _appStateModel;
     private readonly ScoringFunction<IListItem> _scoringFunction;
     private readonly ScoringFunction<IListItem> _fallbackScoringFunction;
     private readonly IFuzzyMatcherProvider _fuzzyMatcherProvider;
@@ -80,23 +79,23 @@ public sealed partial class MainListPage : DynamicListPage,
 
     public MainListPage(
         TopLevelCommandManager topLevelCommandManager,
+        SettingsModel settings,
         AliasManager aliasManager,
-        IFuzzyMatcherProvider fuzzyMatcherProvider,
-        ISettingsService settingsService,
-        IAppStateService appStateService)
+        AppStateModel appStateModel,
+        IFuzzyMatcherProvider fuzzyMatcherProvider)
     {
         Id = "com.microsoft.cmdpal.home";
         Title = Resources.builtin_home_name;
         Icon = IconHelpers.FromRelativePath("Assets\\Square44x44Logo.altform-unplated_targetsize-256.png");
         PlaceholderText = Properties.Resources.builtin_main_list_page_searchbar_placeholder;
 
-        _settingsService = settingsService;
+        _settings = settings;
         _aliasManager = aliasManager;
-        _appStateService = appStateService;
+        _appStateModel = appStateModel;
         _tlcManager = topLevelCommandManager;
         _fuzzyMatcherProvider = fuzzyMatcherProvider;
-        _scoringFunction = (in query, item) => ScoreTopLevelItem(in query, item, _appStateService.State.RecentCommands, _fuzzyMatcherProvider.Current);
-        _fallbackScoringFunction = (in _, item) => ScoreFallbackItem(item, _settingsService.Settings.FallbackRanks);
+        _scoringFunction = (in query, item) => ScoreTopLevelItem(in query, item, _appStateModel.RecentCommands, _fuzzyMatcherProvider.Current);
+        _fallbackScoringFunction = (in _, item) => ScoreFallbackItem(item, _settings.FallbackRanks);
 
         _tlcManager.PropertyChanged += TlcManager_PropertyChanged;
         _tlcManager.TopLevelCommands.CollectionChanged += Commands_CollectionChanged;
@@ -151,8 +150,8 @@ public sealed partial class MainListPage : DynamicListPage,
         WeakReferenceMessenger.Default.Register<ClearSearchMessage>(this);
         WeakReferenceMessenger.Default.Register<UpdateFallbackItemsMessage>(this);
 
-        _settingsService.SettingsChanged += SettingsChangedHandler;
-        HotReloadSettings(_settingsService.Settings);
+        settings.SettingsChanged += SettingsChangedHandler;
+        HotReloadSettings(settings);
         _includeApps = _tlcManager.IsProviderActive(AllAppsCommandProvider.WellKnownId);
 
         IsLoading = true;
@@ -365,7 +364,7 @@ public sealed partial class MainListPage : DynamicListPage,
             }
 
             // prefilter fallbacks
-            var globalFallbacks = _settingsService.Settings.GetGlobalFallbacks();
+            var globalFallbacks = _settings.GetGlobalFallbacks();
             var specialFallbacks = new List<TopLevelViewModel>(globalFallbacks.Length);
             var commonFallbacks = new List<TopLevelViewModel>(commands.Count - globalFallbacks.Length);
 
@@ -480,7 +479,7 @@ public sealed partial class MainListPage : DynamicListPage,
 
                     // We need to remove pinned apps from allNewApps so they don't show twice.
                     // Pinned app command IDs are stored in ProviderSettings.PinnedCommandIds.
-                    _settingsService.Settings.ProviderSettings.TryGetValue(AllAppsCommandProvider.WellKnownId, out var providerSettings);
+                    _settings.ProviderSettings.TryGetValue(AllAppsCommandProvider.WellKnownId, out var providerSettings);
                     var pinnedCommandIds = providerSettings?.PinnedCommandIds;
 
                     if (pinnedCommandIds is not null && pinnedCommandIds.Count > 0)
@@ -679,9 +678,9 @@ public sealed partial class MainListPage : DynamicListPage,
     public void UpdateHistory(IListItem topLevelOrAppItem)
     {
         var id = IdForTopLevelOrAppItem(topLevelOrAppItem);
-        var history = _appStateService.State.RecentCommands;
+        var history = _appStateModel.RecentCommands;
         history.AddHistoryItem(id);
-        _appStateService.Save();
+        AppStateModel.SaveState(_appStateModel);
     }
 
     private static string IdForTopLevelOrAppItem(IListItem topLevelOrAppItem)
@@ -704,7 +703,7 @@ public sealed partial class MainListPage : DynamicListPage,
         RequestRefresh(fullRefresh: false);
     }
 
-    private void SettingsChangedHandler(ISettingsService sender, SettingsModel args) => HotReloadSettings(args);
+    private void SettingsChangedHandler(SettingsModel sender, object? args) => HotReloadSettings(sender);
 
     private void HotReloadSettings(SettingsModel settings) => ShowDetails = settings.ShowAppDetails;
 
@@ -717,9 +716,9 @@ public sealed partial class MainListPage : DynamicListPage,
         _tlcManager.PropertyChanged -= TlcManager_PropertyChanged;
         _tlcManager.TopLevelCommands.CollectionChanged -= Commands_CollectionChanged;
 
-        if (_settingsService is not null)
+        if (_settings is not null)
         {
-            _settingsService.SettingsChanged -= SettingsChangedHandler;
+            _settings.SettingsChanged -= SettingsChangedHandler;
         }
 
         WeakReferenceMessenger.Default.UnregisterAll(this);

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Dock/DockBandSettingsViewModel.cs

@@ -5,7 +5,6 @@
 using System.Globalization;
 using System.Text;
 using CommunityToolkit.Mvvm.ComponentModel;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.CmdPal.UI.ViewModels.Settings;
 
 namespace Microsoft.CmdPal.UI.ViewModels.Dock;
@@ -13,7 +12,7 @@ namespace Microsoft.CmdPal.UI.ViewModels.Dock;
 public partial class DockBandSettingsViewModel : ObservableObject
 {
     private static readonly CompositeFormat PluralItemsFormatString = CompositeFormat.Parse(Properties.Resources.dock_item_count_plural);
-    private readonly ISettingsService _settingsService;
+    private readonly SettingsModel _settingsModel;
     private readonly DockBandSettings _dockSettingsModel;
     private readonly TopLevelViewModel _adapter;
     private readonly DockBandViewModel? _bandViewModel;
@@ -129,19 +128,19 @@ public partial class DockBandSettingsViewModel : ObservableObject
         DockBandSettings dockSettingsModel,
         TopLevelViewModel topLevelAdapter,
         DockBandViewModel? bandViewModel,
-        ISettingsService settingsService)
+        SettingsModel settingsModel)
     {
         _dockSettingsModel = dockSettingsModel;
         _adapter = topLevelAdapter;
         _bandViewModel = bandViewModel;
-        _settingsService = settingsService;
+        _settingsModel = settingsModel;
         _pinSide = FetchPinSide();
         _showLabels = FetchShowLabels();
     }
 
     private DockPinSide FetchPinSide()
     {
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settingsModel.DockSettings;
         var inStart = dockSettings.StartBands.Any(b => b.CommandId == _dockSettingsModel.CommandId);
         if (inStart)
         {
@@ -176,7 +175,7 @@ public partial class DockBandSettingsViewModel : ObservableObject
 
     private void Save()
     {
-        _settingsService.Save();
+        SettingsModel.SaveSettings(_settingsModel);
     }
 
     private void UpdatePinSide(DockPinSide value)
@@ -189,7 +188,7 @@ public partial class DockBandSettingsViewModel : ObservableObject
 
     public void SetBandPosition(DockPinSide side, int? index)
     {
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settingsModel.DockSettings;
 
         // Remove from all sides first
         dockSettings.StartBands.RemoveAll(b => b.CommandId == _dockSettingsModel.CommandId);

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Dock/DockViewModel.cs

@@ -7,7 +7,6 @@ using CommunityToolkit.Mvvm.Messaging;
 using ManagedCommon;
 using Microsoft.CmdPal.UI.Messages;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.CmdPal.UI.ViewModels.Settings;
 using Microsoft.CommandPalette.Extensions.Toolkit;
 
@@ -16,7 +15,7 @@ namespace Microsoft.CmdPal.UI.ViewModels.Dock;
 public sealed partial class DockViewModel
 {
     private readonly TopLevelCommandManager _topLevelCommandManager;
-    private readonly ISettingsService _settingsService;
+    private readonly SettingsModel _settingsModel;
     private readonly DockPageContext _pageContext; // only to be used for our own context menu - not for dock bands themselves
     private readonly IContextMenuFactory _contextMenuFactory;
 
@@ -35,13 +34,13 @@ public sealed partial class DockViewModel
     public DockViewModel(
         TopLevelCommandManager tlcManager,
         IContextMenuFactory contextMenuFactory,
-        TaskScheduler scheduler,
-        ISettingsService settingsService)
+        SettingsModel settings,
+        TaskScheduler scheduler)
     {
         _topLevelCommandManager = tlcManager;
         _contextMenuFactory = contextMenuFactory;
-        _settingsService = settingsService;
-        _settings = _settingsService.Settings.DockSettings;
+        _settingsModel = settings;
+        _settings = settings.DockSettings;
         Scheduler = scheduler;
         _pageContext = new(this);
 
@@ -149,7 +148,7 @@ public sealed partial class DockViewModel
 
     private void SaveSettings()
     {
-        _settingsService.Save();
+        SettingsModel.SaveSettings(_settingsModel);
     }
 
     public DockBandViewModel? FindBandByTopLevel(TopLevelViewModel tlc)
@@ -194,7 +193,7 @@ public sealed partial class DockViewModel
     public void SyncBandPosition(DockBandViewModel band, DockPinSide targetSide, int targetIndex)
     {
         var bandId = band.Id;
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settingsModel.DockSettings;
 
         var bandSettings = dockSettings.StartBands.FirstOrDefault(b => b.CommandId == bandId)
                         ?? dockSettings.CenterBands.FirstOrDefault(b => b.CommandId == bandId)
@@ -229,7 +228,7 @@ public sealed partial class DockViewModel
     public void MoveBandWithoutSaving(DockBandViewModel band, DockPinSide targetSide, int targetIndex)
     {
         var bandId = band.Id;
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settingsModel.DockSettings;
 
         var bandSettings = dockSettings.StartBands.FirstOrDefault(b => b.CommandId == bandId)
                         ?? dockSettings.CenterBands.FirstOrDefault(b => b.CommandId == bandId)
@@ -302,7 +301,7 @@ public sealed partial class DockViewModel
         _snapshotCenterBands = null;
         _snapshotEndBands = null;
         _snapshotBandViewModels = null;
-        _settingsService.Save();
+        SettingsModel.SaveSettings(_settingsModel);
         Logger.LogDebug("Saved band order to settings");
     }
 
@@ -317,7 +316,7 @@ public sealed partial class DockViewModel
     /// </summary>
     public void SnapshotBandOrder()
     {
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settingsModel.DockSettings;
         _snapshotStartBands = dockSettings.StartBands.Select(b => b.Clone()).ToList();
         _snapshotCenterBands = dockSettings.CenterBands.Select(b => b.Clone()).ToList();
         _snapshotEndBands = dockSettings.EndBands.Select(b => b.Clone()).ToList();
@@ -359,7 +358,7 @@ public sealed partial class DockViewModel
             band.RestoreShowLabels();
         }
 
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settingsModel.DockSettings;
 
         // Restore settings from snapshot
         dockSettings.StartBands.Clear();
@@ -401,7 +400,7 @@ public sealed partial class DockViewModel
             return;
         }
 
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settingsModel.DockSettings;
 
         StartItems.Clear();
         CenterItems.Clear();
@@ -434,7 +433,7 @@ public sealed partial class DockViewModel
 
     private void RebuildUICollections()
     {
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settingsModel.DockSettings;
 
         // Create a lookup of all current band ViewModels
         var allBands = StartItems.Concat(CenterItems).Concat(EndItems).ToDictionary(b => b.Id);
@@ -511,7 +510,7 @@ public sealed partial class DockViewModel
 
         // Create settings for the new band
         var bandSettings = new DockBandSettings { ProviderId = topLevel.CommandProviderId, CommandId = bandId, ShowLabels = null };
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settingsModel.DockSettings;
 
         // Create the band view model
         var bandVm = CreateBandItem(bandSettings, topLevel.ItemViewModel);
@@ -551,7 +550,7 @@ public sealed partial class DockViewModel
     public void UnpinBand(DockBandViewModel band)
     {
         var bandId = band.Id;
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settingsModel.DockSettings;
 
         // Remove from settings
         dockSettings.StartBands.RemoveAll(b => b.CommandId == bandId);
@@ -617,7 +616,7 @@ public sealed partial class DockViewModel
 
     private void EmitDockConfiguration()
     {
-        var isDockEnabled = _settingsService.Settings.EnableDock;
+        var isDockEnabled = _settingsModel.EnableDock;
         var dockSide = isDockEnabled ? _settings.Side.ToString().ToLowerInvariant() : "none";
 
         static string FormatBands(List<DockBandSettings> bands) =>

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/DockAppearanceSettingsViewModel.cs

@@ -23,7 +23,8 @@ namespace Microsoft.CmdPal.UI.ViewModels;
 /// </summary>
 public sealed partial class DockAppearanceSettingsViewModel : ObservableObject, IDisposable
 {
-    private readonly ISettingsService _settingsService;
+    private readonly SettingsModel _settings;
+    private readonly DockSettings _dockSettings;
     private readonly UISettings _uiSettings;
     private readonly IThemeService _themeService;
     private readonly DispatcherQueueTimer _saveTimer = DispatcherQueue.GetForCurrentThread().CreateTimer();
@@ -36,18 +37,18 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     public int ThemeIndex
     {
-        get => (int)_settingsService.Settings.DockSettings.Theme;
+        get => (int)_dockSettings.Theme;
         set => Theme = (UserTheme)value;
     }
 
     public UserTheme Theme
     {
-        get => _settingsService.Settings.DockSettings.Theme;
+        get => _dockSettings.Theme;
         set
         {
-            if (_settingsService.Settings.DockSettings.Theme != value)
+            if (_dockSettings.Theme != value)
             {
-                _settingsService.Settings.DockSettings.Theme = value;
+                _dockSettings.Theme = value;
                 OnPropertyChanged();
                 OnPropertyChanged(nameof(ThemeIndex));
                 Save();
@@ -57,18 +58,18 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     public int BackdropIndex
     {
-        get => (int)_settingsService.Settings.DockSettings.Backdrop;
+        get => (int)_dockSettings.Backdrop;
         set => Backdrop = (DockBackdrop)value;
     }
 
     public DockBackdrop Backdrop
     {
-        get => _settingsService.Settings.DockSettings.Backdrop;
+        get => _dockSettings.Backdrop;
         set
         {
-            if (_settingsService.Settings.DockSettings.Backdrop != value)
+            if (_dockSettings.Backdrop != value)
             {
-                _settingsService.Settings.DockSettings.Backdrop = value;
+                _dockSettings.Backdrop = value;
                 OnPropertyChanged();
                 OnPropertyChanged(nameof(BackdropIndex));
                 Save();
@@ -78,12 +79,12 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     public ColorizationMode ColorizationMode
     {
-        get => _settingsService.Settings.DockSettings.ColorizationMode;
+        get => _dockSettings.ColorizationMode;
         set
         {
-            if (_settingsService.Settings.DockSettings.ColorizationMode != value)
+            if (_dockSettings.ColorizationMode != value)
             {
-                _settingsService.Settings.DockSettings.ColorizationMode = value;
+                _dockSettings.ColorizationMode = value;
                 OnPropertyChanged();
                 OnPropertyChanged(nameof(ColorizationModeIndex));
                 OnPropertyChanged(nameof(IsCustomTintVisible));
@@ -106,18 +107,18 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     public int ColorizationModeIndex
     {
-        get => (int)_settingsService.Settings.DockSettings.ColorizationMode;
+        get => (int)_dockSettings.ColorizationMode;
         set => ColorizationMode = (ColorizationMode)value;
     }
 
     public Color ThemeColor
     {
-        get => _settingsService.Settings.DockSettings.CustomThemeColor;
+        get => _dockSettings.CustomThemeColor;
         set
         {
-            if (_settingsService.Settings.DockSettings.CustomThemeColor != value)
+            if (_dockSettings.CustomThemeColor != value)
             {
-                _settingsService.Settings.DockSettings.CustomThemeColor = value;
+                _dockSettings.CustomThemeColor = value;
 
                 OnPropertyChanged();
 
@@ -133,10 +134,10 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     public int ColorIntensity
     {
-        get => _settingsService.Settings.DockSettings.CustomThemeColorIntensity;
+        get => _dockSettings.CustomThemeColorIntensity;
         set
         {
-            _settingsService.Settings.DockSettings.CustomThemeColorIntensity = value;
+            _dockSettings.CustomThemeColorIntensity = value;
             OnPropertyChanged();
             Save();
         }
@@ -144,12 +145,12 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     public string BackgroundImagePath
     {
-        get => _settingsService.Settings.DockSettings.BackgroundImagePath ?? string.Empty;
+        get => _dockSettings.BackgroundImagePath ?? string.Empty;
         set
         {
-            if (_settingsService.Settings.DockSettings.BackgroundImagePath != value)
+            if (_dockSettings.BackgroundImagePath != value)
             {
-                _settingsService.Settings.DockSettings.BackgroundImagePath = value;
+                _dockSettings.BackgroundImagePath = value;
                 OnPropertyChanged();
 
                 if (BackgroundImageOpacity == 0)
@@ -164,12 +165,12 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     public int BackgroundImageOpacity
     {
-        get => _settingsService.Settings.DockSettings.BackgroundImageOpacity;
+        get => _dockSettings.BackgroundImageOpacity;
         set
         {
-            if (_settingsService.Settings.DockSettings.BackgroundImageOpacity != value)
+            if (_dockSettings.BackgroundImageOpacity != value)
             {
-                _settingsService.Settings.DockSettings.BackgroundImageOpacity = value;
+                _dockSettings.BackgroundImageOpacity = value;
                 OnPropertyChanged();
                 Save();
             }
@@ -178,12 +179,12 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     public int BackgroundImageBrightness
     {
-        get => _settingsService.Settings.DockSettings.BackgroundImageBrightness;
+        get => _dockSettings.BackgroundImageBrightness;
         set
         {
-            if (_settingsService.Settings.DockSettings.BackgroundImageBrightness != value)
+            if (_dockSettings.BackgroundImageBrightness != value)
             {
-                _settingsService.Settings.DockSettings.BackgroundImageBrightness = value;
+                _dockSettings.BackgroundImageBrightness = value;
                 OnPropertyChanged();
                 Save();
             }
@@ -192,12 +193,12 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     public int BackgroundImageBlurAmount
     {
-        get => _settingsService.Settings.DockSettings.BackgroundImageBlurAmount;
+        get => _dockSettings.BackgroundImageBlurAmount;
         set
         {
-            if (_settingsService.Settings.DockSettings.BackgroundImageBlurAmount != value)
+            if (_dockSettings.BackgroundImageBlurAmount != value)
             {
-                _settingsService.Settings.DockSettings.BackgroundImageBlurAmount = value;
+                _dockSettings.BackgroundImageBlurAmount = value;
                 OnPropertyChanged();
                 Save();
             }
@@ -206,12 +207,12 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     public BackgroundImageFit BackgroundImageFit
     {
-        get => _settingsService.Settings.DockSettings.BackgroundImageFit;
+        get => _dockSettings.BackgroundImageFit;
         set
         {
-            if (_settingsService.Settings.DockSettings.BackgroundImageFit != value)
+            if (_dockSettings.BackgroundImageFit != value)
             {
-                _settingsService.Settings.DockSettings.BackgroundImageFit = value;
+                _dockSettings.BackgroundImageFit = value;
                 OnPropertyChanged();
                 OnPropertyChanged(nameof(BackgroundImageFitIndex));
                 Save();
@@ -236,15 +237,15 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
     [ObservableProperty]
     public partial bool IsColorizationDetailsExpanded { get; set; }
 
-    public bool IsCustomTintVisible => _settingsService.Settings.DockSettings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.Image;
+    public bool IsCustomTintVisible => _dockSettings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.Image;
 
-    public bool IsCustomTintIntensityVisible => _settingsService.Settings.DockSettings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.WindowsAccentColor or ColorizationMode.Image;
+    public bool IsCustomTintIntensityVisible => _dockSettings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.WindowsAccentColor or ColorizationMode.Image;
 
-    public bool IsBackgroundControlsVisible => _settingsService.Settings.DockSettings.ColorizationMode is ColorizationMode.Image;
+    public bool IsBackgroundControlsVisible => _dockSettings.ColorizationMode is ColorizationMode.Image;
 
-    public bool IsNoBackgroundVisible => _settingsService.Settings.DockSettings.ColorizationMode is ColorizationMode.None;
+    public bool IsNoBackgroundVisible => _dockSettings.ColorizationMode is ColorizationMode.None;
 
-    public bool IsAccentColorControlsVisible => _settingsService.Settings.DockSettings.ColorizationMode is ColorizationMode.WindowsAccentColor;
+    public bool IsAccentColorControlsVisible => _dockSettings.ColorizationMode is ColorizationMode.WindowsAccentColor;
 
     public ElementTheme EffectiveTheme => _elementThemeOverride ?? _themeService.Current.Theme;
 
@@ -267,11 +268,12 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
             ? new Microsoft.UI.Xaml.Media.Imaging.BitmapImage(uri)
             : null;
 
-    public DockAppearanceSettingsViewModel(IThemeService themeService, ISettingsService settingsService)
+    public DockAppearanceSettingsViewModel(IThemeService themeService, SettingsModel settings)
     {
         _themeService = themeService;
         _themeService.ThemeChanged += ThemeServiceOnThemeChanged;
-        _settingsService = settingsService;
+        _settings = settings;
+        _dockSettings = settings.DockSettings;
 
         _uiSettings = new UISettings();
         _uiSettings.ColorValuesChanged += UiSettingsOnColorValuesChanged;
@@ -279,7 +281,7 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
         Reapply();
 
-        IsColorizationDetailsExpanded = _settingsService.Settings.DockSettings.ColorizationMode != ColorizationMode.None;
+        IsColorizationDetailsExpanded = _dockSettings.ColorizationMode != ColorizationMode.None;
     }
 
     private void UiSettingsOnColorValuesChanged(UISettings sender, object args) => _uiDispatcher.TryEnqueue(() => UpdateAccentColor(sender));
@@ -300,7 +302,7 @@ public sealed partial class DockAppearanceSettingsViewModel : ObservableObject,
 
     private void Save()
     {
-        _settingsService.Save();
+        SettingsModel.SaveSettings(_settings);
         _saveTimer.Debounce(Reapply, TimeSpan.FromMilliseconds(200));
     }
 

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/FallbackSettingsViewModel.cs

@@ -5,13 +5,12 @@
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Messaging;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 
 namespace Microsoft.CmdPal.UI.ViewModels;
 
 public partial class FallbackSettingsViewModel : ObservableObject
 {
-    private readonly ISettingsService _settingsService;
+    private readonly SettingsModel _settings;
     private readonly FallbackSettings _fallbackSettings;
 
     public string DisplayName { get; private set; } = string.Empty;
@@ -63,10 +62,10 @@ public partial class FallbackSettingsViewModel : ObservableObject
     public FallbackSettingsViewModel(
     TopLevelViewModel fallback,
     FallbackSettings fallbackSettings,
-    ProviderSettingsViewModel providerSettings,
-    ISettingsService settingsService)
+    SettingsModel settingsModel,
+    ProviderSettingsViewModel providerSettings)
     {
-        _settingsService = settingsService;
+        _settings = settingsModel;
         _fallbackSettings = fallbackSettings;
 
         Id = fallback.Id;
@@ -80,7 +79,7 @@ public partial class FallbackSettingsViewModel : ObservableObject
 
     private void Save()
     {
-        _settingsService.Save();
+        SettingsModel.SaveSettings(_settings);
         WeakReferenceMessenger.Default.Send<ReloadCommandsMessage>(new());
     }
 }

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/HotkeyManager.cs

@@ -3,7 +3,6 @@
 // See the LICENSE file in the project root for more information.
 
 using CommunityToolkit.Mvvm.ComponentModel;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.CmdPal.UI.ViewModels.Settings;
 
 namespace Microsoft.CmdPal.UI.ViewModels;
@@ -13,10 +12,10 @@ public partial class HotkeyManager : ObservableObject
     private readonly TopLevelCommandManager _topLevelCommandManager;
     private readonly List<TopLevelHotkey> _commandHotkeys;
 
-    public HotkeyManager(TopLevelCommandManager tlcManager, ISettingsService settingsService)
+    public HotkeyManager(TopLevelCommandManager tlcManager, SettingsModel settings)
     {
         _topLevelCommandManager = tlcManager;
-        _commandHotkeys = settingsService.Settings.CommandHotkeys;
+        _commandHotkeys = settings.CommandHotkeys;
     }
 
     public void UpdateHotkey(string commandId, HotkeySettings? hotkey)

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Messages/GoToPageResultMessage.cs

@@ -1,7 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-namespace Microsoft.CmdPal.UI.ViewModels.Messages;
-
-public record GoToPageResultMessage(Microsoft.CommandPalette.Extensions.IGoToPageArgs? Args);

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/ProviderSettingsViewModel.cs

@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft Corporation
+// Copyright (c) Microsoft Corporation
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
@@ -10,7 +10,6 @@ using CommunityToolkit.Mvvm.Messaging;
 using Microsoft.CmdPal.Common.Services;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
 using Microsoft.CmdPal.UI.ViewModels.Properties;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 
 namespace Microsoft.CmdPal.UI.ViewModels;
 
@@ -23,7 +22,7 @@ public partial class ProviderSettingsViewModel : ObservableObject
 
     private readonly CommandProviderWrapper _provider;
     private readonly ProviderSettings _providerSettings;
-    private readonly ISettingsService _settingsService;
+    private readonly SettingsModel _settings;
     private readonly Lock _initializeSettingsLock = new();
 
     private Task? _initializeSettingsTask;
@@ -31,11 +30,11 @@ public partial class ProviderSettingsViewModel : ObservableObject
     public ProviderSettingsViewModel(
         CommandProviderWrapper provider,
         ProviderSettings providerSettings,
-        ISettingsService settingsService)
+        SettingsModel settings)
     {
         _provider = provider;
         _providerSettings = providerSettings;
-        _settingsService = settingsService;
+        _settings = settings;
 
         LoadingSettings = _provider.Settings?.HasSettings ?? false;
 
@@ -180,18 +179,18 @@ public partial class ProviderSettingsViewModel : ObservableObject
         {
             if (_providerSettings.FallbackCommands.TryGetValue(fallbackItem.Id, out var fallbackSettings))
             {
-                fallbackViewModels.Add(new FallbackSettingsViewModel(fallbackItem, fallbackSettings, this, _settingsService));
+                fallbackViewModels.Add(new FallbackSettingsViewModel(fallbackItem, fallbackSettings, _settings, this));
             }
             else
             {
-                fallbackViewModels.Add(new FallbackSettingsViewModel(fallbackItem, new(), this, _settingsService));
+                fallbackViewModels.Add(new FallbackSettingsViewModel(fallbackItem, new(), _settings, this));
             }
         }
 
         FallbackCommands = fallbackViewModels;
     }
 
-    private void Save() => _settingsService.Save();
+    private void Save() => SettingsModel.SaveSettings(_settings);
 
     private void InitializeSettingsPage()
     {

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Services/AppStateService.cs

@@ -1,46 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using Microsoft.CmdPal.Common.Services;
-using Windows.Foundation;
-
-namespace Microsoft.CmdPal.UI.ViewModels.Services;
-
-/// <summary>
-/// Default implementation of <see cref="IAppStateService"/>.
-/// Handles loading, saving, and change notification for <see cref="AppStateModel"/>.
-/// </summary>
-public sealed class AppStateService : IAppStateService
-{
-    private readonly IPersistenceService _persistence;
-    private readonly IApplicationInfoService _appInfoService;
-    private readonly string _filePath;
-
-    public AppStateService(IPersistenceService persistence, IApplicationInfoService appInfoService)
-    {
-        _persistence = persistence;
-        _appInfoService = appInfoService;
-        _filePath = StateJsonPath();
-        State = _persistence.Load(_filePath, JsonSerializationContext.Default.AppStateModel);
-    }
-
-    /// <inheritdoc/>
-    public AppStateModel State { get; private set; }
-
-    /// <inheritdoc/>
-    public event TypedEventHandler<IAppStateService, AppStateModel>? StateChanged;
-
-    /// <inheritdoc/>
-    public void Save()
-    {
-        _persistence.Save(State, _filePath, JsonSerializationContext.Default.AppStateModel);
-        StateChanged?.Invoke(this, State);
-    }
-
-    private string StateJsonPath()
-    {
-        var directory = _appInfoService.ConfigDirectory;
-        return Path.Combine(directory, "state.json");
-    }
-}

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Services/IAppStateService.cs

@@ -1,28 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using Windows.Foundation;
-
-namespace Microsoft.CmdPal.UI.ViewModels.Services;
-
-/// <summary>
-/// Manages the lifecycle of <see cref="AppStateModel"/>: load, save, and change notification.
-/// </summary>
-public interface IAppStateService
-{
-    /// <summary>
-    /// Gets the current application state instance.
-    /// </summary>
-    AppStateModel State { get; }
-
-    /// <summary>
-    /// Persists the current state to disk and raises <see cref="StateChanged"/>.
-    /// </summary>
-    void Save();
-
-    /// <summary>
-    /// Raised after state has been saved to disk.
-    /// </summary>
-    event TypedEventHandler<IAppStateService, AppStateModel> StateChanged;
-}

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Services/IPersistenceService.cs

@@ -1,29 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System.Text.Json.Serialization.Metadata;
-
-namespace Microsoft.CmdPal.UI.ViewModels.Services;
-
-/// <summary>
-/// Provides AOT-compatible JSON file persistence with shallow-merge strategy.
-/// </summary>
-public interface IPersistenceService
-{
-    /// <summary>
-    /// Loads and deserializes a model from the specified JSON file.
-    /// Returns a new <typeparamref name="T"/> instance when the file is missing or unreadable.
-    /// </summary>
-    T Load<T>(string filePath, JsonTypeInfo<T> typeInfo)
-        where T : new();
-
-    /// <summary>
-    /// Serializes <paramref name="model"/>, shallow-merges into the existing file
-    /// (preserving unknown keys), and writes the result back to disk.
-    /// </summary>
-    /// <param name="model">The model to persist.</param>
-    /// <param name="filePath">Target JSON file path.</param>
-    /// <param name="typeInfo">AOT-compatible type metadata.</param>
-    void Save<T>(T model, string filePath, JsonTypeInfo<T> typeInfo);
-}

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Services/ISettingsService.cs

@@ -1,29 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using Windows.Foundation;
-
-namespace Microsoft.CmdPal.UI.ViewModels.Services;
-
-/// <summary>
-/// Manages the lifecycle of <see cref="SettingsModel"/>: load, save, migration, and change notification.
-/// </summary>
-public interface ISettingsService
-{
-    /// <summary>
-    /// Gets the current settings instance.
-    /// </summary>
-    SettingsModel Settings { get; }
-
-    /// <summary>
-    /// Persists the current settings to disk.
-    /// </summary>
-    /// <param name="hotReload">When <see langword="true"/>, raises <see cref="SettingsChanged"/> after saving.</param>
-    void Save(bool hotReload = true);
-
-    /// <summary>
-    /// Raised after settings are saved with <paramref name="hotReload"/> enabled, or after <see cref="Reload"/>.
-    /// </summary>
-    event TypedEventHandler<ISettingsService, SettingsModel> SettingsChanged;
-}

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Services/PersistenceService.cs

@@ -1,79 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System.Text.Json;
-using System.Text.Json.Nodes;
-using System.Text.Json.Serialization.Metadata;
-using ManagedCommon;
-
-namespace Microsoft.CmdPal.UI.ViewModels.Services;
-
-/// <summary>
-/// Default implementation of <see cref="IPersistenceService"/> that reads/writes
-/// JSON files with a shallow-merge strategy to preserve unknown keys.
-/// </summary>
-public sealed class PersistenceService : IPersistenceService
-{
-    /// <inheritdoc/>
-    public T Load<T>(string filePath, JsonTypeInfo<T> typeInfo)
-        where T : new()
-    {
-        if (!File.Exists(filePath))
-        {
-            Logger.LogDebug("Settings file not found at {FilePath}", filePath);
-            return new T();
-        }
-
-        try
-        {
-            var jsonContent = File.ReadAllText(filePath);
-            var loaded = JsonSerializer.Deserialize(jsonContent, typeInfo);
-
-            if (loaded is null)
-            {
-                Logger.LogDebug("Failed to parse settings file at {FilePath}", filePath);
-            }
-            else
-            {
-                Logger.LogDebug("Successfully loaded settings file from {FilePath}", filePath);
-            }
-
-            return loaded ?? new T();
-        }
-        catch (Exception ex)
-        {
-            Logger.LogError($"Failed to load settings from {filePath}:", ex);
-        }
-
-        return new T();
-    }
-
-    /// <inheritdoc/>
-    public void Save<T>(T model, string filePath, JsonTypeInfo<T> typeInfo)
-    {
-        try
-        {
-            var settingsJson = JsonSerializer.Serialize(model, typeInfo);
-
-            if (JsonNode.Parse(settingsJson) is not JsonObject newSettings)
-            {
-                Logger.LogError("Failed to parse serialized model as JsonObject.");
-                return;
-            }
-
-            var directory = Path.GetDirectoryName(filePath);
-            if (!string.IsNullOrEmpty(directory))
-            {
-                Directory.CreateDirectory(directory);
-            }
-
-            var serialized = newSettings.ToJsonString(typeInfo.Options);
-            File.WriteAllText(filePath, serialized);
-        }
-        catch (Exception ex)
-        {
-            Logger.LogError($"Failed to save to {filePath}:", ex);
-        }
-    }
-}

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Services/SettingsService.cs

@@ -1,122 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System.Diagnostics;
-using System.Text.Json;
-using System.Text.Json.Nodes;
-using System.Text.Json.Serialization.Metadata;
-using ManagedCommon;
-using Microsoft.CmdPal.Common.Services;
-using Windows.Foundation;
-
-namespace Microsoft.CmdPal.UI.ViewModels.Services;
-
-/// <summary>
-/// Default implementation of <see cref="ISettingsService"/>.
-/// Handles loading, saving, migration, and change notification for <see cref="SettingsModel"/>.
-/// </summary>
-public sealed class SettingsService : ISettingsService
-{
-    private const string DeprecatedHotkeyGoesHomeKey = "HotkeyGoesHome";
-
-    private readonly IPersistenceService _persistence;
-    private readonly IApplicationInfoService _appInfoService;
-    private readonly string _filePath;
-
-    public SettingsService(IPersistenceService persistence, IApplicationInfoService appInfoService)
-    {
-        _persistence = persistence;
-        _appInfoService = appInfoService;
-        _filePath = SettingsJsonPath();
-        Settings = _persistence.Load(_filePath, JsonSerializationContext.Default.SettingsModel);
-        ApplyMigrations();
-    }
-
-    /// <inheritdoc/>
-    public SettingsModel Settings { get; private set; }
-
-    /// <inheritdoc/>
-    public event TypedEventHandler<ISettingsService, SettingsModel>? SettingsChanged;
-
-    /// <inheritdoc/>
-    public void Save(bool hotReload = true)
-    {
-        _persistence.Save(
-            Settings,
-            _filePath,
-            JsonSerializationContext.Default.SettingsModel);
-
-        if (hotReload)
-        {
-            SettingsChanged?.Invoke(this, Settings);
-        }
-    }
-
-    private string SettingsJsonPath()
-    {
-        var directory = _appInfoService.ConfigDirectory;
-        return Path.Combine(directory, "settings.json");
-    }
-
-    private void ApplyMigrations()
-    {
-        var migratedAny = false;
-
-        try
-        {
-            var jsonContent = File.Exists(_filePath) ? File.ReadAllText(_filePath) : null;
-            if (jsonContent is not null && JsonNode.Parse(jsonContent) is JsonObject root)
-            {
-                migratedAny |= TryMigrate(
-                    "Migration #1: HotkeyGoesHome (bool) -> AutoGoHomeInterval (TimeSpan)",
-                    root,
-                    Settings,
-                    nameof(SettingsModel.AutoGoHomeInterval),
-                    DeprecatedHotkeyGoesHomeKey,
-                    (model, goesHome) => model.AutoGoHomeInterval = goesHome ? TimeSpan.Zero : Timeout.InfiniteTimeSpan,
-                    JsonSerializationContext.Default.Boolean);
-            }
-        }
-        catch (Exception ex)
-        {
-            Debug.WriteLine($"Migration check failed: {ex}");
-        }
-
-        if (migratedAny)
-        {
-            Save(hotReload: false);
-        }
-    }
-
-    private static bool TryMigrate<T>(
-        string migrationName,
-        JsonObject root,
-        SettingsModel model,
-        string newKey,
-        string oldKey,
-        Action<SettingsModel, T> apply,
-        JsonTypeInfo<T> jsonTypeInfo)
-    {
-        try
-        {
-            if (root.ContainsKey(newKey) && root[newKey] is not null)
-            {
-                return false;
-            }
-
-            if (root.TryGetPropertyValue(oldKey, out var oldNode) && oldNode is not null)
-            {
-                var value = oldNode.Deserialize(jsonTypeInfo);
-                apply(model, value!);
-                return true;
-            }
-        }
-        catch (Exception ex)
-        {
-            Logger.LogError($"Error during migration {migrationName}.", ex);
-        }
-
-        return false;
-    }
-}

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/Settings/DockSettings.cs

@@ -3,6 +3,7 @@
 // See the LICENSE file in the project root for more information.
 
 using System.Text.Json.Serialization;
+using Microsoft.UI;
 using Windows.UI;
 
 namespace Microsoft.CmdPal.UI.ViewModels.Settings;
@@ -28,7 +29,7 @@ public class DockSettings
 
     public ColorizationMode ColorizationMode { get; set; }
 
-    public Color CustomThemeColor { get; set; } = new() { A = 0, R = 255, G = 255, B = 255 }; // Transparent — avoids WinUI3 COM dependency on Colors.Transparent and COM in class init
+    public Color CustomThemeColor { get; set; } = Colors.Transparent;
 
     public int CustomThemeColorIntensity { get; set; } = 100;
 

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/SettingsModel.cs

@@ -2,15 +2,30 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using System.Diagnostics;
+using System.Text.Json;
+using System.Text.Json.Nodes;
 using System.Text.Json.Serialization;
+using System.Text.Json.Serialization.Metadata;
 using CommunityToolkit.Mvvm.ComponentModel;
+using ManagedCommon;
 using Microsoft.CmdPal.UI.ViewModels.Settings;
+using Microsoft.CommandPalette.Extensions.Toolkit;
+using Microsoft.UI;
+using Windows.Foundation;
 using Windows.UI;
 
 namespace Microsoft.CmdPal.UI.ViewModels;
 
 public partial class SettingsModel : ObservableObject
 {
+    private const string DeprecatedHotkeyGoesHomeKey = "HotkeyGoesHome";
+
+    [JsonIgnore]
+    public static readonly string FilePath;
+
+    public event TypedEventHandler<SettingsModel, object?>? SettingsChanged;
+
     ///////////////////////////////////////////////////////////////////////////
     // SETTINGS HERE
     public static HotkeySettings DefaultActivationShortcut { get; } = new HotkeySettings(true, false, true, false, 0x20); // win+alt+space
@@ -62,7 +77,7 @@ public partial class SettingsModel : ObservableObject
 
     public ColorizationMode ColorizationMode { get; set; }
 
-    public Color CustomThemeColor { get; set; } = new() { A = 0, R = 255, G = 255, B = 255 }; // Transparent — avoids WinUI3 COM dependency on Colors.Transparent
+    public Color CustomThemeColor { get; set; } = Colors.Transparent;
 
     public int CustomThemeColorIntensity { get; set; } = 100;
 
@@ -87,6 +102,11 @@ public partial class SettingsModel : ObservableObject
     // END SETTINGS
     ///////////////////////////////////////////////////////////////////////////
 
+    static SettingsModel()
+    {
+        FilePath = SettingsJsonPath();
+    }
+
     public ProviderSettings GetProviderSettings(CommandProviderWrapper provider)
     {
         ProviderSettings? settings;
@@ -123,6 +143,165 @@ public partial class SettingsModel : ObservableObject
         return globalFallbacks.ToArray();
     }
 
+    public static SettingsModel LoadSettings()
+    {
+        if (string.IsNullOrEmpty(FilePath))
+        {
+            throw new InvalidOperationException($"You must set a valid {nameof(SettingsModel.FilePath)} before calling {nameof(LoadSettings)}");
+        }
+
+        if (!File.Exists(FilePath))
+        {
+            Debug.WriteLine("The provided settings file does not exist");
+            return new();
+        }
+
+        try
+        {
+            // Read the JSON content from the file
+            var jsonContent = File.ReadAllText(FilePath);
+            var loaded = JsonSerializer.Deserialize<SettingsModel>(jsonContent, JsonSerializationContext.Default.SettingsModel) ?? new();
+
+            var migratedAny = false;
+            try
+            {
+                if (JsonNode.Parse(jsonContent) is JsonObject root)
+                {
+                    migratedAny |= ApplyMigrations(root, loaded);
+                }
+            }
+            catch (Exception ex)
+            {
+                Debug.WriteLine($"Migration check failed: {ex}");
+            }
+
+            Debug.WriteLine("Loaded settings file");
+
+            if (migratedAny)
+            {
+                SaveSettings(loaded);
+            }
+
+            return loaded;
+        }
+        catch (Exception ex)
+        {
+            Debug.WriteLine(ex.ToString());
+        }
+
+        return new();
+    }
+
+    private static bool ApplyMigrations(JsonObject root, SettingsModel model)
+    {
+        var migrated = false;
+
+        // Migration #1: HotkeyGoesHome (bool) -> AutoGoHomeInterval (TimeSpan)
+        // The old 'HotkeyGoesHome' boolean indicated whether the "go home" action should happen immediately (true) or never (false).
+        // The new 'AutoGoHomeInterval' uses a TimeSpan: 'TimeSpan.Zero' means immediate, 'Timeout.InfiniteTimeSpan' means never.
+        migrated |= TryMigrate(
+            "Migration #1: HotkeyGoesHome (bool) -> AutoGoHomeInterval (TimeSpan)",
+            root,
+            model,
+            nameof(AutoGoHomeInterval),
+            DeprecatedHotkeyGoesHomeKey,
+            (settingsModel, goesHome) => settingsModel.AutoGoHomeInterval = goesHome ? TimeSpan.Zero : Timeout.InfiniteTimeSpan,
+            JsonSerializationContext.Default.Boolean);
+
+        return migrated;
+    }
+
+    private static bool TryMigrate<T>(string migrationName, JsonObject root, SettingsModel model, string newKey, string oldKey, Action<SettingsModel, T> apply, JsonTypeInfo<T> jsonTypeInfo)
+    {
+        try
+        {
+            // If new key already present, skip migration
+            if (root.ContainsKey(newKey) && root[newKey] is not null)
+            {
+                return false;
+            }
+
+            // If old key present, try to deserialize and apply
+            if (root.TryGetPropertyValue(oldKey, out var oldNode) && oldNode is not null)
+            {
+                var value = oldNode.Deserialize<T>(jsonTypeInfo);
+                apply(model, value!);
+                return true;
+            }
+        }
+        catch (Exception ex)
+        {
+            Logger.LogError($"Error during migration {migrationName}.", ex);
+        }
+
+        return false;
+    }
+
+    public static void SaveSettings(SettingsModel model, bool hotReload = true)
+    {
+        if (string.IsNullOrEmpty(FilePath))
+        {
+            throw new InvalidOperationException($"You must set a valid {nameof(FilePath)} before calling {nameof(SaveSettings)}");
+        }
+
+        try
+        {
+            // Serialize the main dictionary to JSON and save it to the file
+            var settingsJson = JsonSerializer.Serialize(model, JsonSerializationContext.Default.SettingsModel);
+
+            // Is it valid JSON?
+            if (JsonNode.Parse(settingsJson) is JsonObject newSettings)
+            {
+                // Now, read the existing content from the file
+                var oldContent = File.Exists(FilePath) ? File.ReadAllText(FilePath) : "{}";
+
+                // Is it valid JSON?
+                if (JsonNode.Parse(oldContent) is JsonObject savedSettings)
+                {
+                    foreach (var item in newSettings)
+                    {
+                        savedSettings[item.Key] = item.Value?.DeepClone();
+                    }
+
+                    // Remove deprecated keys
+                    savedSettings.Remove(DeprecatedHotkeyGoesHomeKey);
+
+                    var serialized = savedSettings.ToJsonString(JsonSerializationContext.Default.Options);
+                    File.WriteAllText(FilePath, serialized);
+
+                    // TODO: Instead of just raising the event here, we should
+                    // have a file change watcher on the settings file, and
+                    // reload the settings then
+                    if (hotReload)
+                    {
+                        model.SettingsChanged?.Invoke(model, null);
+                    }
+                }
+                else
+                {
+                    Debug.WriteLine("Failed to parse settings file as JsonObject.");
+                }
+            }
+            else
+            {
+                Debug.WriteLine("Failed to parse settings file as JsonObject.");
+            }
+        }
+        catch (Exception ex)
+        {
+            Debug.WriteLine(ex.ToString());
+        }
+    }
+
+    internal static string SettingsJsonPath()
+    {
+        var directory = Utilities.BaseSettingsPath("Microsoft.CmdPal");
+        Directory.CreateDirectory(directory);
+
+        // now, the settings is just next to the exe
+        return Path.Combine(directory, "settings.json");
+    }
+
     // [UnconditionalSuppressMessage("AOT", "IL3050:Calling members annotated with 'RequiresDynamicCodeAttribute' may break functionality when AOT compiling.", Justification = "<Pending>")]
     // private static readonly JsonSerializerOptions _serializerOptions = new()
     // {

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/SettingsViewModel.cs

@@ -27,7 +27,7 @@ public partial class SettingsViewModel : INotifyPropertyChanged
         TimeSpan.FromSeconds(180),
     ];
 
-    private readonly ISettingsService _settingsService;
+    private readonly SettingsModel _settings;
     private readonly TopLevelCommandManager _topLevelCommandManager;
 
     public event PropertyChangedEventHandler? PropertyChanged;
@@ -38,10 +38,10 @@ public partial class SettingsViewModel : INotifyPropertyChanged
 
     public HotkeySettings? Hotkey
     {
-        get => _settingsService.Settings.Hotkey;
+        get => _settings.Hotkey;
         set
         {
-            _settingsService.Settings.Hotkey = value ?? SettingsModel.DefaultActivationShortcut;
+            _settings.Hotkey = value ?? SettingsModel.DefaultActivationShortcut;
             PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Hotkey)));
             Save();
         }
@@ -49,10 +49,10 @@ public partial class SettingsViewModel : INotifyPropertyChanged
 
     public bool UseLowLevelGlobalHotkey
     {
-        get => _settingsService.Settings.UseLowLevelGlobalHotkey;
+        get => _settings.UseLowLevelGlobalHotkey;
         set
         {
-            _settingsService.Settings.UseLowLevelGlobalHotkey = value;
+            _settings.UseLowLevelGlobalHotkey = value;
             PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Hotkey)));
             Save();
         }
@@ -60,100 +60,100 @@ public partial class SettingsViewModel : INotifyPropertyChanged
 
     public bool AllowExternalReload
     {
-        get => _settingsService.Settings.AllowExternalReload;
+        get => _settings.AllowExternalReload;
         set
         {
-            _settingsService.Settings.AllowExternalReload = value;
+            _settings.AllowExternalReload = value;
             Save();
         }
     }
 
     public bool ShowAppDetails
     {
-        get => _settingsService.Settings.ShowAppDetails;
+        get => _settings.ShowAppDetails;
         set
         {
-            _settingsService.Settings.ShowAppDetails = value;
+            _settings.ShowAppDetails = value;
             Save();
         }
     }
 
     public bool BackspaceGoesBack
     {
-        get => _settingsService.Settings.BackspaceGoesBack;
+        get => _settings.BackspaceGoesBack;
         set
         {
-            _settingsService.Settings.BackspaceGoesBack = value;
+            _settings.BackspaceGoesBack = value;
             Save();
         }
     }
 
     public bool SingleClickActivates
     {
-        get => _settingsService.Settings.SingleClickActivates;
+        get => _settings.SingleClickActivates;
         set
         {
-            _settingsService.Settings.SingleClickActivates = value;
+            _settings.SingleClickActivates = value;
             Save();
         }
     }
 
     public bool HighlightSearchOnActivate
     {
-        get => _settingsService.Settings.HighlightSearchOnActivate;
+        get => _settings.HighlightSearchOnActivate;
         set
         {
-            _settingsService.Settings.HighlightSearchOnActivate = value;
+            _settings.HighlightSearchOnActivate = value;
             Save();
         }
     }
 
     public bool KeepPreviousQuery
     {
-        get => _settingsService.Settings.KeepPreviousQuery;
+        get => _settings.KeepPreviousQuery;
         set
         {
-            _settingsService.Settings.KeepPreviousQuery = value;
+            _settings.KeepPreviousQuery = value;
             Save();
         }
     }
 
     public int MonitorPositionIndex
     {
-        get => (int)_settingsService.Settings.SummonOn;
+        get => (int)_settings.SummonOn;
         set
         {
-            _settingsService.Settings.SummonOn = (MonitorBehavior)value;
+            _settings.SummonOn = (MonitorBehavior)value;
             Save();
         }
     }
 
     public bool ShowSystemTrayIcon
     {
-        get => _settingsService.Settings.ShowSystemTrayIcon;
+        get => _settings.ShowSystemTrayIcon;
         set
         {
-            _settingsService.Settings.ShowSystemTrayIcon = value;
+            _settings.ShowSystemTrayIcon = value;
             Save();
         }
     }
 
     public bool IgnoreShortcutWhenFullscreen
     {
-        get => _settingsService.Settings.IgnoreShortcutWhenFullscreen;
+        get => _settings.IgnoreShortcutWhenFullscreen;
         set
         {
-            _settingsService.Settings.IgnoreShortcutWhenFullscreen = value;
+            _settings.IgnoreShortcutWhenFullscreen = value;
             Save();
         }
     }
 
     public bool DisableAnimations
     {
-        get => _settingsService.Settings.DisableAnimations;
+        get => _settings.DisableAnimations;
         set
         {
-            _settingsService.Settings.DisableAnimations = value;
+            _settings.DisableAnimations = value;
             Save();
         }
     }
@@ -162,7 +162,7 @@ public partial class SettingsViewModel : INotifyPropertyChanged
     {
         get
         {
-            var index = AutoGoHomeIntervals.IndexOf(_settingsService.Settings.AutoGoHomeInterval);
+            var index = AutoGoHomeIntervals.IndexOf(_settings.AutoGoHomeInterval);
             return index >= 0 ? index : 0;
         }
 
@@ -170,7 +170,7 @@ public partial class SettingsViewModel : INotifyPropertyChanged
         {
             if (value >= 0 && value < AutoGoHomeIntervals.Count)
             {
-                _settingsService.Settings.AutoGoHomeInterval = AutoGoHomeIntervals[value];
+                _settings.AutoGoHomeInterval = AutoGoHomeIntervals[value];
             }
 
             Save();
@@ -179,60 +179,60 @@ public partial class SettingsViewModel : INotifyPropertyChanged
 
     public int EscapeKeyBehaviorIndex
     {
-        get => (int)_settingsService.Settings.EscapeKeyBehaviorSetting;
+        get => (int)_settings.EscapeKeyBehaviorSetting;
         set
         {
-            _settingsService.Settings.EscapeKeyBehaviorSetting = (EscapeKeyBehavior)value;
+            _settings.EscapeKeyBehaviorSetting = (EscapeKeyBehavior)value;
             Save();
         }
     }
 
     public DockSide Dock_Side
     {
-        get => _settingsService.Settings.DockSettings.Side;
+        get => _settings.DockSettings.Side;
         set
         {
-            _settingsService.Settings.DockSettings.Side = value;
+            _settings.DockSettings.Side = value;
             Save();
         }
     }
 
     public DockSize Dock_DockSize
     {
-        get => _settingsService.Settings.DockSettings.DockSize;
+        get => _settings.DockSettings.DockSize;
         set
         {
-            _settingsService.Settings.DockSettings.DockSize = value;
+            _settings.DockSettings.DockSize = value;
             Save();
         }
     }
 
     public DockBackdrop Dock_Backdrop
     {
-        get => _settingsService.Settings.DockSettings.Backdrop;
+        get => _settings.DockSettings.Backdrop;
         set
         {
-            _settingsService.Settings.DockSettings.Backdrop = value;
+            _settings.DockSettings.Backdrop = value;
             Save();
         }
     }
 
     public bool Dock_ShowLabels
     {
-        get => _settingsService.Settings.DockSettings.ShowLabels;
+        get => _settings.DockSettings.ShowLabels;
         set
         {
-            _settingsService.Settings.DockSettings.ShowLabels = value;
+            _settings.DockSettings.ShowLabels = value;
             Save();
         }
     }
 
     public bool EnableDock
     {
-        get => _settingsService.Settings.EnableDock;
+        get => _settings.EnableDock;
         set
         {
-            _settingsService.Settings.EnableDock = value;
+            _settings.EnableDock = value;
             Save();
             WeakReferenceMessenger.Default.Send(new ShowHideDockMessage(value));
             WeakReferenceMessenger.Default.Send(new ReloadCommandsMessage()); // TODO! we need to update the MoreCommands of all top level items, but we don't _really_ want to reload
@@ -245,26 +245,26 @@ public partial class SettingsViewModel : INotifyPropertyChanged
 
     public SettingsExtensionsViewModel Extensions { get; }
 
-    public SettingsViewModel(TopLevelCommandManager topLevelCommandManager, TaskScheduler scheduler, IThemeService themeService, ISettingsService settingsService)
+    public SettingsViewModel(SettingsModel settings, TopLevelCommandManager topLevelCommandManager, TaskScheduler scheduler, IThemeService themeService)
     {
-        _settingsService = settingsService;
+        _settings = settings;
         _topLevelCommandManager = topLevelCommandManager;
 
-        Appearance = new AppearanceSettingsViewModel(themeService, settingsService);
-        DockAppearance = new DockAppearanceSettingsViewModel(themeService, settingsService);
+        Appearance = new AppearanceSettingsViewModel(themeService, _settings);
+        DockAppearance = new DockAppearanceSettingsViewModel(themeService, _settings);
 
         var activeProviders = GetCommandProviders();
-        var allProviderSettings = _settingsService.Settings.ProviderSettings;
+        var allProviderSettings = _settings.ProviderSettings;
 
         var fallbacks = new List<FallbackSettingsViewModel>();
-        var currentRankings = _settingsService.Settings.FallbackRanks;
+        var currentRankings = _settings.FallbackRanks;
         var needsSave = false;
 
         foreach (var item in activeProviders)
         {
-            var providerSettings = _settingsService.Settings.GetProviderSettings(item);
+            var providerSettings = settings.GetProviderSettings(item);
 
-            var settingsModel = new ProviderSettingsViewModel(item, providerSettings, settingsService);
+            var settingsModel = new ProviderSettingsViewModel(item, providerSettings, _settings);
             CommandProviders.Add(settingsModel);
 
             fallbacks.AddRange(settingsModel.FallbackCommands);
@@ -306,10 +306,10 @@ public partial class SettingsViewModel : INotifyPropertyChanged
 
     public void ApplyFallbackSort()
     {
-        _settingsService.Settings.FallbackRanks = FallbackRankings.Select(s => s.Id).ToArray();
+        _settings.FallbackRanks = FallbackRankings.Select(s => s.Id).ToArray();
         Save();
         PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(FallbackRankings)));
     }
 
-    private void Save() => _settingsService.Save();
+    private void Save() => SettingsModel.SaveSettings(_settings);
 }

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/ShellViewModel.cs

@@ -467,16 +467,6 @@ public partial class ShellViewModel : ObservableObject,
                         UnsafeHandleCommandResult(a.Result);
                     }
 
-                    break;
-                }
-
-            case CommandResultKind.GoToPage:
-                {
-                    if (result.Args is IGoToPageArgs a)
-                    {
-                        WeakReferenceMessenger.Default.Send<GoToPageResultMessage>(new(a));
-                    }
-
                     break;
                 }
         }

src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/TopLevelViewModel.cs

@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft Corporation
+// Copyright (c) Microsoft Corporation
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
@@ -9,7 +9,6 @@ using ManagedCommon;
 using Microsoft.CmdPal.Common.Helpers;
 using Microsoft.CmdPal.Common.Text;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.CmdPal.UI.ViewModels.Settings;
 using Microsoft.CommandPalette.Extensions;
 using Microsoft.CommandPalette.Extensions.Toolkit;
@@ -22,7 +21,7 @@ namespace Microsoft.CmdPal.UI.ViewModels;
 [DebuggerDisplay($"{{{nameof(GetDebuggerDisplay)}(),nq}}")]
 public sealed partial class TopLevelViewModel : ObservableObject, IListItem, IExtendedAttributesProvider, IPrecomputedListItem
 {
-    private readonly ISettingsService _settingsService;
+    private readonly SettingsModel _settings;
     private readonly ProviderSettings _providerSettings;
     private readonly IServiceProvider _serviceProvider;
     private readonly CommandItemViewModel _commandItemViewModel;
@@ -186,9 +185,9 @@ public sealed partial class TopLevelViewModel : ObservableObject, IListItem, IEx
                 return null;
             }
 
-            var bandSettings = _settingsService.Settings.DockSettings.StartBands
-                .Concat(_settingsService.Settings.DockSettings.CenterBands)
-                .Concat(_settingsService.Settings.DockSettings.EndBands)
+            var bandSettings = _settings.DockSettings.StartBands
+                .Concat(_settings.DockSettings.CenterBands)
+                .Concat(_settings.DockSettings.EndBands)
                 .FirstOrDefault(band => band.CommandId == this.Id);
             if (bandSettings is null)
             {
@@ -209,13 +208,14 @@ public sealed partial class TopLevelViewModel : ObservableObject, IListItem, IEx
         TopLevelType topLevelType,
         CommandPaletteHost extensionHost,
         ICommandProviderContext commandProviderContext,
+        SettingsModel settings,
         ProviderSettings providerSettings,
         IServiceProvider serviceProvider,
         ICommandItem? commandItem,
         IContextMenuFactory? contextMenuFactory)
     {
         _serviceProvider = serviceProvider;
-        _settingsService = serviceProvider.GetRequiredService<ISettingsService>();
+        _settings = settings;
         _providerSettings = providerSettings;
         ProviderContext = commandProviderContext;
         _commandItemViewModel = item;
@@ -313,7 +313,7 @@ public sealed partial class TopLevelViewModel : ObservableObject, IListItem, IEx
         }
     }
 
-    private void Save() => _settingsService.Save();
+    private void Save() => SettingsModel.SaveSettings(_settings);
 
     private void HandleChangeAlias()
     {
@@ -347,7 +347,7 @@ public sealed partial class TopLevelViewModel : ObservableObject, IListItem, IEx
 
     private void UpdateHotkey()
     {
-        var hotkey = _settingsService.Settings.CommandHotkeys.Where(hk => hk.CommandId == Id).FirstOrDefault();
+        var hotkey = _settings.CommandHotkeys.Where(hk => hk.CommandId == Id).FirstOrDefault();
         if (hotkey is not null)
         {
             _hotkey = hotkey.Hotkey;

src/modules/cmdpal/Microsoft.CmdPal.UI/App.xaml.cs

@@ -183,10 +183,11 @@ public partial class App : Application, IDisposable
 
     private static void AddUIServices(ServiceCollection services, DispatcherQueue dispatcherQueue)
     {
-        // Models & persistence services
-        services.AddSingleton<IPersistenceService, PersistenceService>();
-        services.AddSingleton<ISettingsService, SettingsService>();
-        services.AddSingleton<IAppStateService, AppStateService>();
+        // Models
+        var sm = SettingsModel.LoadSettings();
+        services.AddSingleton(sm);
+        var state = AppStateModel.LoadState();
+        services.AddSingleton(state);
 
         // Services
         services.AddSingleton<ICommandProviderCache, DefaultCommandProviderCache>();

src/modules/cmdpal/Microsoft.CmdPal.UI/CommandPaletteContextMenuFactory.cs

@@ -6,7 +6,6 @@ using CommunityToolkit.Mvvm.Messaging;
 using ManagedCommon;
 using Microsoft.CmdPal.UI.ViewModels;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.CmdPal.UI.ViewModels.Settings;
 using Microsoft.CommandPalette.Extensions;
 using Microsoft.CommandPalette.Extensions.Toolkit;
@@ -16,12 +15,12 @@ namespace Microsoft.CmdPal.UI;
 
 internal sealed partial class CommandPaletteContextMenuFactory : IContextMenuFactory
 {
-    private readonly ISettingsService _settingsService;
+    private readonly SettingsModel _settingsModel;
     private readonly TopLevelCommandManager _topLevelCommandManager;
 
-    public CommandPaletteContextMenuFactory(ISettingsService settingsService, TopLevelCommandManager topLevelCommandManager)
+    public CommandPaletteContextMenuFactory(SettingsModel settingsModel, TopLevelCommandManager topLevelCommandManager)
     {
-        _settingsService = settingsService;
+        _settingsModel = settingsModel;
         _topLevelCommandManager = topLevelCommandManager;
     }
 
@@ -66,7 +65,7 @@ internal sealed partial class CommandPaletteContextMenuFactory : IContextMenuFac
             var providerId = providerContext.ProviderId;
             if (_topLevelCommandManager.LookupProvider(providerId) is CommandProviderWrapper provider)
             {
-                var providerSettings = _settingsService.Settings.GetProviderSettings(provider);
+                var providerSettings = _settingsModel.GetProviderSettings(provider);
 
                 var alreadyPinnedToTopLevel = providerSettings.PinnedCommandIds.Contains(itemId);
 
@@ -83,7 +82,7 @@ internal sealed partial class CommandPaletteContextMenuFactory : IContextMenuFac
                         providerId: providerId,
                         pin: !alreadyPinnedToTopLevel,
                         PinLocation.TopLevel,
-                        _settingsService,
+                        _settingsModel,
                         _topLevelCommandManager);
 
                     var contextItem = new PinToContextItem(pinToTopLevelCommand, commandItem);
@@ -133,7 +132,7 @@ internal sealed partial class CommandPaletteContextMenuFactory : IContextMenuFac
         var providerId = providerContext.ProviderId;
         if (_topLevelCommandManager.LookupProvider(providerId) is CommandProviderWrapper provider)
         {
-            var providerSettings = _settingsService.Settings.GetProviderSettings(provider);
+            var providerSettings = _settingsModel.GetProviderSettings(provider);
 
             var isPinnedSubCommand = providerSettings.PinnedCommandIds.Contains(itemId);
             if (isPinnedSubCommand)
@@ -143,7 +142,7 @@ internal sealed partial class CommandPaletteContextMenuFactory : IContextMenuFac
                        providerId: providerId,
                        pin: !isPinnedSubCommand,
                        PinLocation.TopLevel,
-                       _settingsService,
+                       _settingsModel,
                        _topLevelCommandManager);
 
                 var contextItem = new PinToContextItem(pinToTopLevelCommand, commandItem);
@@ -169,22 +168,22 @@ internal sealed partial class CommandPaletteContextMenuFactory : IContextMenuFac
         List<IContextItem> moreCommands,
         CommandItemViewModel commandItem)
     {
-        if (!_settingsService.Settings.EnableDock)
+        if (!_settingsModel.EnableDock)
         {
             return;
         }
 
-        var inStartBands = _settingsService.Settings.DockSettings.StartBands.Any(band => MatchesBand(band, itemId, providerId));
-        var inCenterBands = _settingsService.Settings.DockSettings.CenterBands.Any(band => MatchesBand(band, itemId, providerId));
-        var inEndBands = _settingsService.Settings.DockSettings.EndBands.Any(band => MatchesBand(band, itemId, providerId));
+        var inStartBands = _settingsModel.DockSettings.StartBands.Any(band => MatchesBand(band, itemId, providerId));
+        var inCenterBands = _settingsModel.DockSettings.CenterBands.Any(band => MatchesBand(band, itemId, providerId));
+        var inEndBands = _settingsModel.DockSettings.EndBands.Any(band => MatchesBand(band, itemId, providerId));
         var alreadyPinned = inStartBands || inCenterBands || inEndBands; /** &&
-                            _settingsService.Settings.DockSettings.PinnedCommands.Contains(this.Id)**/
+                            _settingsModel.DockSettings.PinnedCommands.Contains(this.Id)**/
         var pinToTopLevelCommand = new PinToCommand(
             commandId: itemId,
             providerId: providerId,
             pin: !alreadyPinned,
             PinLocation.Dock,
-            _settingsService,
+            _settingsModel,
             _topLevelCommandManager);
 
         var contextItem = new PinToContextItem(pinToTopLevelCommand, commandItem);
@@ -232,7 +231,7 @@ internal sealed partial class CommandPaletteContextMenuFactory : IContextMenuFac
     {
         private readonly string _commandId;
         private readonly string _providerId;
-        private readonly ISettingsService _settingsService;
+        private readonly SettingsModel _settings;
         private readonly TopLevelCommandManager _topLevelCommandManager;
         private readonly bool _pin;
         private readonly PinLocation _pinLocation;
@@ -252,13 +251,13 @@ internal sealed partial class CommandPaletteContextMenuFactory : IContextMenuFac
             string providerId,
             bool pin,
             PinLocation pinLocation,
-            ISettingsService settingsService,
+            SettingsModel settings,
             TopLevelCommandManager topLevelCommandManager)
         {
             _commandId = commandId;
             _providerId = providerId;
             _pinLocation = pinLocation;
-            _settingsService = settingsService;
+            _settings = settings;
             _topLevelCommandManager = topLevelCommandManager;
             _pin = pin;
         }

src/modules/cmdpal/Microsoft.CmdPal.UI/Controls/FallbackRanker.xaml.cs

@@ -18,10 +18,10 @@ public sealed partial class FallbackRanker : UserControl
     {
         this.InitializeComponent();
 
+        var settings = App.Current.Services.GetService<SettingsModel>()!;
         var topLevelCommandManager = App.Current.Services.GetService<TopLevelCommandManager>()!;
         var themeService = App.Current.Services.GetService<IThemeService>()!;
-        var settingsService = App.Current.Services.GetRequiredService<ISettingsService>();
-        viewModel = new SettingsViewModel(topLevelCommandManager, _mainTaskScheduler, themeService, settingsService);
+        viewModel = new SettingsViewModel(settings, topLevelCommandManager, _mainTaskScheduler, themeService);
     }
 
     private void ListView_DragItemsCompleted(ListViewBase sender, DragItemsCompletedEventArgs args)

src/modules/cmdpal/Microsoft.CmdPal.UI/Controls/SearchBar.xaml.cs

@@ -9,7 +9,6 @@ using Microsoft.CmdPal.UI.Helpers;
 using Microsoft.CmdPal.UI.ViewModels;
 using Microsoft.CmdPal.UI.ViewModels.Commands;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.CmdPal.UI.Views;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.UI.Dispatching;
@@ -50,7 +49,7 @@ public sealed partial class SearchBar : UserControl,
     // 0.6+ suggestions
     private string? _textToSuggest;
 
-    private SettingsModel Settings => App.Current.Services.GetRequiredService<ISettingsService>().Settings;
+    private SettingsModel Settings => App.Current.Services.GetRequiredService<SettingsModel>();
 
     public PageViewModel? CurrentPageViewModel
     {

src/modules/cmdpal/Microsoft.CmdPal.UI/Dock/DockWindow.xaml.cs

@@ -46,7 +46,6 @@ public sealed partial class DockWindow : WindowEx,
 #pragma warning restore SA1306 // Field names should begin with lower-case letter
 
     private readonly IThemeService _themeService;
-    private readonly ISettingsService _settingsService;
     private readonly DockWindowViewModel _windowViewModel;
     private readonly HiddenOwnerWindowBehavior _hiddenOwnerWindowBehavior = new();
 
@@ -69,9 +68,8 @@ public sealed partial class DockWindow : WindowEx,
     public DockWindow()
     {
         var serviceProvider = App.Current.Services;
-        var mainSettings = serviceProvider.GetRequiredService<ISettingsService>().Settings;
-        _settingsService = serviceProvider.GetRequiredService<ISettingsService>();
-        _settingsService.SettingsChanged += SettingsChangedHandler;
+        var mainSettings = serviceProvider.GetService<SettingsModel>()!;
+        mainSettings.SettingsChanged += SettingsChangedHandler;
         _settings = mainSettings.DockSettings;
         _lastSize = _settings.DockSize;
 
@@ -130,9 +128,9 @@ public sealed partial class DockWindow : WindowEx,
         UpdateSettingsOnUiThread();
     }
 
-    private void SettingsChangedHandler(ISettingsService sender, SettingsModel args)
+    private void SettingsChangedHandler(SettingsModel sender, object? args)
     {
-        _settings = args.DockSettings;
+        _settings = sender.DockSettings;
         DispatcherQueue.TryEnqueue(UpdateSettingsOnUiThread);
     }
 
@@ -623,7 +621,9 @@ public sealed partial class DockWindow : WindowEx,
 
     private void DockWindow_Closed(object sender, WindowEventArgs args)
     {
-        _settingsService.SettingsChanged -= SettingsChangedHandler;
+        var serviceProvider = App.Current.Services;
+        var settings = serviceProvider.GetService<SettingsModel>();
+        settings?.SettingsChanged -= SettingsChangedHandler;
         _themeService.ThemeChanged -= ThemeService_ThemeChanged;
         DisposeAcrylic();
 

src/modules/cmdpal/Microsoft.CmdPal.UI/ExtViews/ListPage.xaml.cs

@@ -9,7 +9,6 @@ using Microsoft.CmdPal.UI.Messages;
 using Microsoft.CmdPal.UI.ViewModels;
 using Microsoft.CmdPal.UI.ViewModels.Commands;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Automation.Peers;
@@ -184,7 +183,7 @@ public sealed partial class ListPage : Page,
                 return;
             }
 
-            var settings = App.Current.Services.GetRequiredService<ISettingsService>().Settings;
+            var settings = App.Current.Services.GetService<SettingsModel>()!;
             if (settings.SingleClickActivates)
             {
                 ViewModel?.InvokeItemCommand.Execute(item);
@@ -204,7 +203,7 @@ public sealed partial class ListPage : Page,
     {
         if (ItemView.SelectedItem is ListItemViewModel vm)
         {
-            var settings = App.Current.Services.GetRequiredService<ISettingsService>().Settings;
+            var settings = App.Current.Services.GetService<SettingsModel>()!;
             if (!settings.SingleClickActivates)
             {
                 ViewModel?.InvokeItemCommand.Execute(vm);

src/modules/cmdpal/Microsoft.CmdPal.UI/Helpers/TrayIconService.cs

@@ -8,7 +8,6 @@ using CommunityToolkit.Mvvm.Messaging;
 using Microsoft.CmdPal.UI.Messages;
 using Microsoft.CmdPal.UI.ViewModels;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.UI.Xaml;
 using Windows.Win32;
 using Windows.Win32.Foundation;
@@ -26,7 +25,7 @@ internal sealed partial class TrayIconService
     private const uint MY_NOTIFY_ID = 1000;
     private const uint WM_TRAY_ICON = PInvoke.WM_USER + 1;
 
-    private readonly ISettingsService _settingsService;
+    private readonly SettingsModel _settingsModel;
     private readonly uint WM_TASKBAR_RESTART;
 
     private Window? _window;
@@ -37,9 +36,9 @@ internal sealed partial class TrayIconService
     private DestroyIconSafeHandle? _largeIcon;
     private DestroyMenuSafeHandle? _popupMenu;
 
-    public TrayIconService(ISettingsService settingsService)
+    public TrayIconService(SettingsModel settingsModel)
     {
-        _settingsService = settingsService;
+        _settingsModel = settingsModel;
 
         // TaskbarCreated is the message that's broadcast when explorer.exe
         // restarts. We need to know when that happens to be able to bring our
@@ -49,7 +48,7 @@ internal sealed partial class TrayIconService
 
     public void SetupTrayIcon(bool? showSystemTrayIcon = null)
     {
-        if (showSystemTrayIcon ?? _settingsService.Settings.ShowSystemTrayIcon)
+        if (showSystemTrayIcon ?? _settingsModel.ShowSystemTrayIcon)
         {
             if (_window is null)
             {

src/modules/cmdpal/Microsoft.CmdPal.UI/MainWindow.xaml.cs

@@ -94,7 +94,6 @@ public sealed partial class MainWindow : WindowEx,
     private WindowPosition _currentWindowPosition = new();
 
     private bool _preventHideWhenDeactivated;
-    private bool _isLoadedFromDock;
 
     private DevRibbon? _devRibbon;
 
@@ -143,7 +142,7 @@ public sealed partial class MainWindow : WindowEx,
 
         this.SetIcon();
         AppWindow.Title = RS_.GetString("AppName");
-        RestoreWindowPositionFromSavedSettings();
+        RestoreWindowPosition();
         UpdateWindowPositionInMemory();
 
         WeakReferenceMessenger.Default.Register<DismissMessage>(this);
@@ -170,7 +169,7 @@ public sealed partial class MainWindow : WindowEx,
 
         // Load our settings, and then also wire up a settings changed handler
         HotReloadSettings();
-        App.Current.Services.GetRequiredService<ISettingsService>().SettingsChanged += SettingsChangedHandler;
+        App.Current.Services.GetService<SettingsModel>()!.SettingsChanged += SettingsChangedHandler;
 
         // Make sure that we update the acrylic theme when the OS theme changes
         RootElement.ActualThemeChanged += (s, e) => DispatcherQueue.TryEnqueue(UpdateBackdrop);
@@ -211,7 +210,7 @@ public sealed partial class MainWindow : WindowEx,
         }
     }
 
-    private void SettingsChangedHandler(ISettingsService sender, SettingsModel args)
+    private void SettingsChangedHandler(SettingsModel sender, object? args)
     {
         DispatcherQueue.TryEnqueue(HotReloadSettings);
     }
@@ -246,26 +245,10 @@ public sealed partial class MainWindow : WindowEx,
 
     private void PositionCentered(DisplayArea displayArea)
     {
-        // Use the saved window size when available so that a dock-resized HWND
-        // (hidden but not destroyed) doesn't dictate the size on normal reopen.
-        SizeInt32 windowSize;
-        int windowDpi;
-
-        if (_currentWindowPosition.IsSizeValid)
-        {
-            windowSize = new SizeInt32(_currentWindowPosition.Width, _currentWindowPosition.Height);
-            windowDpi = _currentWindowPosition.Dpi;
-        }
-        else
-        {
-            windowSize = AppWindow.Size;
-            windowDpi = (int)this.GetDpiForWindow();
-        }
-
         var rect = WindowPositionHelper.CenterOnDisplay(
-           displayArea,
-           windowSize,
-           windowDpi);
+            displayArea,
+            AppWindow.Size,
+            (int)this.GetDpiForWindow());
 
         if (rect is not null)
         {
@@ -273,9 +256,10 @@ public sealed partial class MainWindow : WindowEx,
         }
     }
 
-    private void RestoreWindowPosition(WindowPosition? savedPosition)
+    private void RestoreWindowPosition()
     {
-        if (savedPosition?.IsSizeValid != true)
+        var settings = App.Current.Services.GetService<SettingsModel>();
+        if (settings?.LastWindowPosition is not { Width: > 0, Height: > 0 } savedPosition)
         {
             // don't try to restore if the saved position is invalid, just recenter
             PositionCentered();
@@ -290,17 +274,6 @@ public sealed partial class MainWindow : WindowEx,
         MoveAndResizeDpiAware(newRect);
     }
 
-    private void RestoreWindowPositionFromSavedSettings()
-    {
-        var settings = App.Current.Services.GetRequiredService<ISettingsService>().Settings;
-        RestoreWindowPosition(settings?.LastWindowPosition);
-    }
-
-    private void RestoreWindowPositionFromMemory()
-    {
-        RestoreWindowPosition(_currentWindowPosition);
-    }
-
     /// <summary>
     /// Moves and resizes the window while suppressing WM_DPICHANGED.
     /// The caller is expected to provide a rect already scaled for the target display's DPI.
@@ -363,7 +336,7 @@ public sealed partial class MainWindow : WindowEx,
 
     private void HotReloadSettings()
     {
-        var settings = App.Current.Services.GetRequiredService<ISettingsService>().Settings;
+        var settings = App.Current.Services.GetService<SettingsModel>()!;
 
         SetupHotkey(settings);
         App.Current.Services.GetService<TrayIconService>()!.SetupTrayIcon(settings.ShowSystemTrayIcon);
@@ -705,9 +678,7 @@ public sealed partial class MainWindow : WindowEx,
 
     public void Receive(ShowWindowMessage message)
     {
-        _isLoadedFromDock = false;
-
-        var settings = App.Current.Services.GetRequiredService<ISettingsService>().Settings;
+        var settings = App.Current.Services.GetService<SettingsModel>()!;
 
         // Start session tracking
         _sessionStopwatch = Stopwatch.StartNew();
@@ -719,13 +690,6 @@ public sealed partial class MainWindow : WindowEx,
 
     internal void Receive(ShowPaletteAtMessage message)
     {
-        _isLoadedFromDock = true;
-
-        // Reset the size in case users have resized a dock window.
-        // Ideally in the future, we'll have defined sizes that opening
-        // a dock window will adhere to, but alas, that's the future.
-        RestoreWindowPositionFromMemory();
-
         ShowHwnd(HWND.Null, message.PosPixels, message.Anchor);
     }
 
@@ -896,22 +860,16 @@ public sealed partial class MainWindow : WindowEx,
     internal void MainWindow_Closed(object sender, WindowEventArgs args)
     {
         var serviceProvider = App.Current.Services;
+        UpdateWindowPositionInMemory();
 
-        if (!_isLoadedFromDock)
-        {
-            UpdateWindowPositionInMemory();
-        }
-
-        var settingsService = serviceProvider.GetRequiredService<ISettingsService>();
-        var settings = settingsService.Settings;
+        var settings = serviceProvider.GetService<SettingsModel>();
         if (settings is not null)
         {
-            // If we were last shown from the dock, _currentWindowPosition still holds
-            // the last non-dock placement because dock sessions intentionally skip updates.
+            // a quick sanity check, so we don't overwrite correct values
             if (_currentWindowPosition.IsSizeValid)
             {
                 settings.LastWindowPosition = _currentWindowPosition;
-                settingsService.Save();
+                SettingsModel.SaveSettings(settings);
             }
         }
 
@@ -1002,11 +960,7 @@ public sealed partial class MainWindow : WindowEx,
         if (args.WindowActivationState == WindowActivationState.Deactivated)
         {
             // Save the current window position before hiding the window
-            // but not when opened from dock — preserve the pre-dock size.
-            if (!_isLoadedFromDock)
-            {
-                UpdateWindowPositionInMemory();
-            }
+            UpdateWindowPositionInMemory();
 
             // If there's a debugger attached...
             if (System.Diagnostics.Debugger.IsAttached)
@@ -1081,7 +1035,7 @@ public sealed partial class MainWindow : WindowEx,
                         }
                         else if (uri.StartsWith("x-cmdpal://reload", StringComparison.OrdinalIgnoreCase))
                         {
-                            var settings = App.Current.Services.GetRequiredService<ISettingsService>().Settings;
+                            var settings = App.Current.Services.GetService<SettingsModel>();
                             if (settings?.AllowExternalReload == true)
                             {
                                 Logger.LogInfo("External Reload triggered");

src/modules/cmdpal/Microsoft.CmdPal.UI/Pages/ShellPage.xaml.cs

@@ -16,7 +16,6 @@ using Microsoft.CmdPal.UI.Services;
 using Microsoft.CmdPal.UI.Settings;
 using Microsoft.CmdPal.UI.ViewModels;
 using Microsoft.CmdPal.UI.ViewModels.Messages;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.CommandPalette.Extensions;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.PowerToys.Telemetry;
@@ -51,7 +50,6 @@ public sealed partial class ShellPage : Microsoft.UI.Xaml.Controls.Page,
     IRecipient<ShowToastMessage>,
     IRecipient<NavigateToPageMessage>,
     IRecipient<ShowHideDockMessage>,
-    IRecipient<GoToPageResultMessage>,
     INotifyPropertyChanged,
     IDisposable
 {
@@ -101,7 +99,6 @@ public sealed partial class ShellPage : Microsoft.UI.Xaml.Controls.Page,
         WeakReferenceMessenger.Default.Register<ShowConfirmationMessage>(this);
         WeakReferenceMessenger.Default.Register<ShowToastMessage>(this);
         WeakReferenceMessenger.Default.Register<NavigateToPageMessage>(this);
-        WeakReferenceMessenger.Default.Register<GoToPageResultMessage>(this);
 
         WeakReferenceMessenger.Default.Register<ShowHideDockMessage>(this);
 
@@ -114,7 +111,7 @@ public sealed partial class ShellPage : Microsoft.UI.Xaml.Controls.Page,
         var pageAnnouncementFormat = ResourceLoaderInstance.GetString("ScreenReader_Announcement_NavigatedToPage0");
         _pageNavigatedAnnouncement = CompositeFormat.Parse(pageAnnouncementFormat);
 
-        if (App.Current.Services.GetRequiredService<ISettingsService>().Settings.EnableDock)
+        if (App.Current.Services.GetService<SettingsModel>()!.EnableDock)
         {
             _dockWindow = new DockWindow();
             _dockWindow.Show();
@@ -128,14 +125,14 @@ public sealed partial class ShellPage : Microsoft.UI.Xaml.Controls.Page,
     {
         get
         {
-            var settings = App.Current.Services.GetRequiredService<ISettingsService>().Settings;
+            var settings = App.Current.Services.GetService<SettingsModel>()!;
             return settings.DisableAnimations ? _noAnimation : _slideRightTransition;
         }
     }
 
     public void Receive(NavigateBackMessage message)
     {
-        var settings = App.Current.Services.GetRequiredService<ISettingsService>().Settings;
+        var settings = App.Current.Services.GetService<SettingsModel>()!;
 
         if (RootFrame.CanGoBack)
         {
@@ -204,21 +201,6 @@ public sealed partial class ShellPage : Microsoft.UI.Xaml.Controls.Page,
         });
     }
 
-    public void Receive(GoToPageResultMessage message)
-    {
-        DispatcherQueue.TryEnqueue(() =>
-        {
-            try
-            {
-                HandleGoToPageOnUiThread(message.Args);
-            }
-            catch (Exception ex)
-            {
-                Logger.LogError(ex.ToString());
-            }
-        });
-    }
-
     public void Receive(ShowToastMessage message)
     {
         DispatcherQueue.TryEnqueue(() =>
@@ -282,55 +264,6 @@ public sealed partial class ShellPage : Microsoft.UI.Xaml.Controls.Page,
 
     private void InitializeConfirmationDialog(ConfirmResultViewModel vm) => vm.SafeInitializePropertiesSynchronous();
 
-    // This gets called from the UI thread
-    private void HandleGoToPageOnUiThread(IGoToPageArgs? args)
-    {
-        if (args is null)
-        {
-            return;
-        }
-
-        var pageId = args.PageId;
-        var navigationMode = args.NavigationMode;
-
-        if (string.IsNullOrEmpty(pageId))
-        {
-            Logger.LogWarning("GoToPage: PageId is null or empty");
-            return;
-        }
-
-        var tlcManager = App.Current.Services.GetService<TopLevelCommandManager>()!;
-        var topLevelCommand = tlcManager.LookupCommand(pageId);
-
-        if (topLevelCommand is null)
-        {
-            Logger.LogWarning($"GoToPage: Could not find page with ID '{pageId}'");
-            return;
-        }
-
-        switch (navigationMode)
-        {
-            case NavigationMode.GoHome:
-                GoHome(withAnimation: false, focusSearch: false);
-                break;
-
-            case NavigationMode.GoBack:
-                if (RootFrame.CanGoBack)
-                {
-                    GoBack(withAnimation: false, focusSearch: false);
-                }
-
-                break;
-
-            case NavigationMode.Push:
-            default:
-                break;
-        }
-
-        var msg = topLevelCommand.GetPerformCommandMessage();
-        WeakReferenceMessenger.Default.Send<PerformCommandMessage>(msg);
-    }
-
     public void Receive(OpenSettingsMessage message)
     {
         _ = DispatcherQueue.TryEnqueue(() =>
@@ -429,7 +362,7 @@ public sealed partial class ShellPage : Microsoft.UI.Xaml.Controls.Page,
 
     private void SummonOnUiThread(HotkeySummonMessage message)
     {
-        var settings = App.Current.Services.GetRequiredService<ISettingsService>().Settings;
+        var settings = App.Current.Services.GetService<SettingsModel>()!;
         var commandId = message.CommandId;
         var isRoot = string.IsNullOrEmpty(commandId);
         if (isRoot)

src/modules/cmdpal/Microsoft.CmdPal.UI/PowerToysRootPageService.cs

@@ -9,7 +9,6 @@ using Microsoft.CmdPal.Common.Services;
 using Microsoft.CmdPal.Common.Text;
 using Microsoft.CmdPal.UI.ViewModels;
 using Microsoft.CmdPal.UI.ViewModels.MainPage;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 using Microsoft.CommandPalette.Extensions;
 using WinRT;
 
@@ -24,13 +23,13 @@ internal sealed class PowerToysRootPageService : IRootPageService
     private IExtensionWrapper? _activeExtension;
     private Lazy<MainListPage> _mainListPage;
 
-    public PowerToysRootPageService(TopLevelCommandManager topLevelCommandManager, AliasManager aliasManager, IFuzzyMatcherProvider fuzzyMatcherProvider, ISettingsService settingsService, IAppStateService appStateService)
+    public PowerToysRootPageService(TopLevelCommandManager topLevelCommandManager, SettingsModel settings, AliasManager aliasManager, AppStateModel appStateModel, IFuzzyMatcherProvider fuzzyMatcherProvider)
     {
         _tlcManager = topLevelCommandManager;
 
         _mainListPage = new Lazy<MainListPage>(() =>
         {
-            return new MainListPage(_tlcManager, aliasManager, fuzzyMatcherProvider, settingsService, appStateService);
+            return new MainListPage(_tlcManager, settings, aliasManager, appStateModel, fuzzyMatcherProvider);
         });
     }
 

src/modules/cmdpal/Microsoft.CmdPal.UI/RunHistoryService.cs

@@ -4,33 +4,32 @@
 
 using Microsoft.CmdPal.Common.Services;
 using Microsoft.CmdPal.UI.ViewModels;
-using Microsoft.CmdPal.UI.ViewModels.Services;
 
 namespace Microsoft.CmdPal.UI;
 
 internal sealed class RunHistoryService : IRunHistoryService
 {
-    private readonly IAppStateService _appStateService;
+    private readonly AppStateModel _appStateModel;
 
-    public RunHistoryService(IAppStateService appStateService)
+    public RunHistoryService(AppStateModel appStateModel)
     {
-        _appStateService = appStateService;
+        _appStateModel = appStateModel;
     }
 
     public IReadOnlyList<string> GetRunHistory()
     {
-        if (_appStateService.State.RunHistory.Count == 0)
+        if (_appStateModel.RunHistory.Count == 0)
         {
             var history = Microsoft.Terminal.UI.RunHistory.CreateRunHistory();
-            _appStateService.State.RunHistory.AddRange(history);
+            _appStateModel.RunHistory.AddRange(history);
         }
 
-        return _appStateService.State.RunHistory;
+        return _appStateModel.RunHistory;
     }
 
     public void ClearRunHistory()
     {
-        _appStateService.State.RunHistory.Clear();
+        _appStateModel.RunHistory.Clear();
     }
 
     public void AddRunHistoryItem(string item)
@@ -41,11 +40,11 @@ internal sealed class RunHistoryService : IRunHistoryService
             return; // Do not add empty or whitespace items
         }
 
-        _appStateService.State.RunHistory.Remove(item);
+        _appStateModel.RunHistory.Remove(item);
 
         // Add the item to the front of the history
-        _appStateService.State.RunHistory.Insert(0, item);
+        _appStateModel.RunHistory.Insert(0, item);
 
-        _appStateService.Save();
+        AppStateModel.SaveState(_appStateModel);
     }
 }

src/modules/cmdpal/Microsoft.CmdPal.UI/Services/ThemeService.cs

@@ -27,8 +27,7 @@ internal sealed partial class ThemeService : IThemeService, IDisposable
     private static readonly TimeSpan ReloadDebounceInterval = TimeSpan.FromMilliseconds(500);
 
     private readonly UISettings _uiSettings;
-    private readonly ISettingsService _settingsService;
-
+    private readonly SettingsModel _settings;
     private readonly ResourceSwapper _resourceSwapper;
     private readonly NormalThemeProvider _normalThemeProvider;
     private readonly ColorfulThemeProvider _colorfulThemeProvider;
@@ -77,32 +76,32 @@ internal sealed partial class ThemeService : IThemeService, IDisposable
         }
 
         // provider selection
-        var themeColorIntensity = Math.Clamp(_settingsService.Settings.CustomThemeColorIntensity, 0, 100);
-        var imageTintIntensity = Math.Clamp(_settingsService.Settings.BackgroundImageTintIntensity, 0, 100);
-        var effectiveColorIntensity = _settingsService.Settings.ColorizationMode == ColorizationMode.Image
+        var themeColorIntensity = Math.Clamp(_settings.CustomThemeColorIntensity, 0, 100);
+        var imageTintIntensity = Math.Clamp(_settings.BackgroundImageTintIntensity, 0, 100);
+        var effectiveColorIntensity = _settings.ColorizationMode == ColorizationMode.Image
             ? imageTintIntensity
             : themeColorIntensity;
 
         IThemeProvider provider = UseColorfulProvider(effectiveColorIntensity) ? _colorfulThemeProvider : _normalThemeProvider;
 
         // Calculate values
-        var tint = _settingsService.Settings.ColorizationMode switch
+        var tint = _settings.ColorizationMode switch
         {
-            ColorizationMode.CustomColor => _settingsService.Settings.CustomThemeColor,
+            ColorizationMode.CustomColor => _settings.CustomThemeColor,
             ColorizationMode.WindowsAccentColor => _uiSettings.GetColorValue(UIColorType.Accent),
-            ColorizationMode.Image => _settingsService.Settings.CustomThemeColor,
+            ColorizationMode.Image => _settings.CustomThemeColor,
             _ => Colors.Transparent,
         };
-        var effectiveTheme = GetElementTheme((ElementTheme)_settingsService.Settings.Theme);
-        var imageSource = _settingsService.Settings.ColorizationMode == ColorizationMode.Image
-            ? LoadImageSafe(_settingsService.Settings.BackgroundImagePath)
+        var effectiveTheme = GetElementTheme((ElementTheme)_settings.Theme);
+        var imageSource = _settings.ColorizationMode == ColorizationMode.Image
+            ? LoadImageSafe(_settings.BackgroundImagePath)
             : null;
-        var stretch = _settingsService.Settings.BackgroundImageFit switch
+        var stretch = _settings.BackgroundImageFit switch
         {
             BackgroundImageFit.Fill => Stretch.Fill,
             _ => Stretch.UniformToFill,
         };
-        var opacity = Math.Clamp(_settingsService.Settings.BackgroundImageOpacity, 0, 100) / 100.0;
+        var opacity = Math.Clamp(_settings.BackgroundImageOpacity, 0, 100) / 100.0;
 
         // create input and offload to actual theme provider
         var context = new ThemeContext
@@ -113,16 +112,16 @@ internal sealed partial class ThemeService : IThemeService, IDisposable
             BackgroundImageSource = imageSource,
             BackgroundImageStretch = stretch,
             BackgroundImageOpacity = opacity,
-            BackdropStyle = _settingsService.Settings.BackdropStyle,
-            BackdropOpacity = Math.Clamp(_settingsService.Settings.BackdropOpacity, 0, 100) / 100f,
+            BackdropStyle = _settings.BackdropStyle,
+            BackdropOpacity = Math.Clamp(_settings.BackdropOpacity, 0, 100) / 100f,
         };
         var backdrop = provider.GetBackdropParameters(context);
-        var blur = _settingsService.Settings.BackgroundImageBlurAmount;
-        var brightness = _settingsService.Settings.BackgroundImageBrightness;
+        var blur = _settings.BackgroundImageBlurAmount;
+        var brightness = _settings.BackgroundImageBrightness;
 
         // Create public snapshot (no provider!)
         var hasColorization = effectiveColorIntensity > 0
-            && _settingsService.Settings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.WindowsAccentColor or ColorizationMode.Image;
+            && _settings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.WindowsAccentColor or ColorizationMode.Image;
 
         var snapshot = new ThemeSnapshot
         {
@@ -150,7 +149,7 @@ internal sealed partial class ThemeService : IThemeService, IDisposable
         Interlocked.Exchange(ref _currentState, newState);
 
         // Compute DockThemeSnapshot from DockSettings
-        var dockSettings = _settingsService.Settings.DockSettings;
+        var dockSettings = _settings.DockSettings;
         var dockIntensity = Math.Clamp(dockSettings.CustomThemeColorIntensity, 0, 100);
         IThemeProvider dockProvider = dockIntensity > 0 && dockSettings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.WindowsAccentColor or ColorizationMode.Image
                 ? _colorfulThemeProvider
@@ -209,8 +208,8 @@ internal sealed partial class ThemeService : IThemeService, IDisposable
 
     private bool UseColorfulProvider(int effectiveColorIntensity)
     {
-        return _settingsService.Settings.ColorizationMode == ColorizationMode.Image
-               || (effectiveColorIntensity > 0 && _settingsService.Settings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.WindowsAccentColor);
+        return _settings.ColorizationMode == ColorizationMode.Image
+               || (effectiveColorIntensity > 0 && _settings.ColorizationMode is ColorizationMode.CustomColor or ColorizationMode.WindowsAccentColor);
     }
 
     private static BitmapImage? LoadImageSafe(string? path)
@@ -242,12 +241,13 @@ internal sealed partial class ThemeService : IThemeService, IDisposable
         }
     }
 
-    public ThemeService(ResourceSwapper resourceSwapper, ISettingsService settingsService)
+    public ThemeService(SettingsModel settings, ResourceSwapper resourceSwapper)
     {
+        ArgumentNullException.ThrowIfNull(settings);
         ArgumentNullException.ThrowIfNull(resourceSwapper);
 
-        _settingsService = settingsService;
-        _settingsService.SettingsChanged += SettingsOnSettingsChanged;
+        _settings = settings;
+        _settings.SettingsChanged += SettingsOnSettingsChanged;
 
         _resourceSwapper = resourceSwapper;
 
@@ -319,7 +319,7 @@ internal sealed partial class ThemeService : IThemeService, IDisposable
         };
     }
 
-    private void SettingsOnSettingsChanged(ISettingsService sender, SettingsModel args)
+    private void SettingsOnSettingsChanged(SettingsModel sender, object? args)
     {
         RequestReload();
     }
@@ -339,7 +339,7 @@ internal sealed partial class ThemeService : IThemeService, IDisposable
         _disposed = true;
         _dispatcherQueueTimer?.Stop();
         _uiSettings.ColorValuesChanged -= UiSettings_ColorValuesChanged;
-        _settingsService.SettingsChanged -= SettingsOnSettingsChanged;
+        _settings.SettingsChanged -= SettingsOnSettingsChanged;
     }
 
     private sealed class InternalThemeState

src/modules/cmdpal/Microsoft.CmdPal.UI/Settings/AppearancePage.xaml.cs

@@ -31,10 +31,10 @@ public sealed partial class AppearancePage : Page
     {
         InitializeComponent();
 
+        var settings = App.Current.Services.GetService<SettingsModel>()!;
         var themeService = App.Current.Services.GetRequiredService<IThemeService>();
         var topLevelCommandManager = App.Current.Services.GetService<TopLevelCommandManager>()!;
-        var settingsService = App.Current.Services.GetRequiredService<ISettingsService>();
-        ViewModel = new SettingsViewModel(topLevelCommandManager, _mainTaskScheduler, themeService, settingsService);
+        ViewModel = new SettingsViewModel(settings, topLevelCommandManager, _mainTaskScheduler, themeService);
     }
 
     private async void PickBackgroundImage_Click(object sender, RoutedEventArgs e)

src/modules/cmdpal/Microsoft.CmdPal.UI/Settings/DockSettingsPage.xaml.cs

@@ -28,11 +28,11 @@ public sealed partial class DockSettingsPage : Page
     {
         this.InitializeComponent();
 
+        var settings = App.Current.Services.GetService<SettingsModel>()!;
         var themeService = App.Current.Services.GetService<IThemeService>()!;
         var topLevelCommandManager = App.Current.Services.GetService<TopLevelCommandManager>()!;
-        var settingsService = App.Current.Services.GetRequiredService<ISettingsService>();
 
-        ViewModel = new SettingsViewModel(topLevelCommandManager, _mainTaskScheduler, themeService, settingsService);
+        ViewModel = new SettingsViewModel(settings, topLevelCommandManager, _mainTaskScheduler, themeService);
 
         // Initialize UI state
         InitializeSettings();
@@ -195,8 +195,7 @@ public sealed partial class DockSettingsPage : Page
 
         // var allBands = GetAllBands();
         var tlcManager = App.Current.Services.GetService<TopLevelCommandManager>()!;
-        var settingsModel = App.Current.Services.GetRequiredService<ISettingsService>().Settings;
-        var settingsService = App.Current.Services.GetRequiredService<ISettingsService>();
+        var settingsModel = App.Current.Services.GetService<SettingsModel>()!;
         var dockViewModel = App.Current.Services.GetService<DockViewModel>()!;
         var allBands = tlcManager.GetDockBandsSnapshot();
         foreach (var band in allBands)
@@ -209,7 +208,7 @@ public sealed partial class DockSettingsPage : Page
                     dockSettingsModel: setting,
                     topLevelAdapter: band,
                     bandViewModel: bandVm,
-                    settingsService: settingsService
+                    settingsModel: settingsModel
                 ));
             }
         }

src/modules/cmdpal/Microsoft.CmdPal.UI/Settings/ExtensionPage.xaml

@@ -105,11 +105,10 @@
                                                     <controls:SettingsCard x:Uid="Settings_ExtensionPage_GlobalHotkey_SettingsCard">
                                                         <cpcontrols:ShortcutControl HotkeySettings="{x:Bind Hotkey, Mode=TwoWay}" />
                                                     </controls:SettingsCard>
-                                                    <controls:SettingsCard x:Name="AliasSettingsCard" x:Uid="Settings_ExtensionPage_Alias_SettingsCard">
+                                                    <controls:SettingsCard x:Uid="Settings_ExtensionPage_Alias_SettingsCard">
                                                         <TextBox
                                                             x:Uid="Settings_ExtensionPage_Alias_PlaceholderText"
                                                             MinWidth="{StaticResource SettingActionControlMinWidth}"
-                                                            AutomationProperties.LabeledBy="{x:Bind AliasSettingsCard}"
                                                             Text="{x:Bind AliasText, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
                                                     </controls:SettingsCard>
                                                     <controls:SettingsCard x:Uid="Settings_ExtensionPage_AliasActivation_SettingsCard" IsEnabled="{x:Bind AliasText, Converter={StaticResource StringEmptyToBoolConverter}, Mode=OneWay}">

src/modules/cmdpal/Microsoft.CmdPal.UI/Settings/ExtensionsPage.xaml.cs

@@ -24,10 +24,10 @@ public sealed partial class ExtensionsPage : Page
     {
         this.InitializeComponent();
 
+        var settings = App.Current.Services.GetService<SettingsModel>()!;
         var topLevelCommandManager = App.Current.Services.GetService<TopLevelCommandManager>()!;
         var themeService = App.Current.Services.GetService<IThemeService>()!;
-        var settingsService = App.Current.Services.GetRequiredService<ISettingsService>();
-        viewModel = new SettingsViewModel(topLevelCommandManager, _mainTaskScheduler, themeService, settingsService);
+        viewModel = new SettingsViewModel(settings, topLevelCommandManager, _mainTaskScheduler, themeService);
     }
 
     private void SettingsCard_Click(object sender, RoutedEventArgs e)

src/modules/cmdpal/Microsoft.CmdPal.UI/Settings/GeneralPage.xaml.cs

@@ -23,11 +23,11 @@ public sealed partial class GeneralPage : Page
     {
         this.InitializeComponent();
 
+        var settings = App.Current.Services.GetService<SettingsModel>()!;
         var topLevelCommandManager = App.Current.Services.GetService<TopLevelCommandManager>()!;
         var themeService = App.Current.Services.GetService<IThemeService>()!;
-        var settingsService = App.Current.Services.GetRequiredService<ISettingsService>();
         _appInfoService = App.Current.Services.GetRequiredService<IApplicationInfoService>();
-        viewModel = new SettingsViewModel(topLevelCommandManager, _mainTaskScheduler, themeService, settingsService);
+        viewModel = new SettingsViewModel(settings, topLevelCommandManager, _mainTaskScheduler, themeService);
     }
 
     public string ApplicationVersion

src/modules/cmdpal/Microsoft.CmdPal.UI/Strings/en-us/Resources.resw

@@ -314,9 +314,6 @@ Right-click to remove the key combination, thereby deactivating the shortcut.</v
   <data name="Settings_ExtensionPage_Alias_SettingsCard.Description" xml:space="preserve">
     <value>A short keyword used to navigate to this command.</value>
   </data>
-  <data name="Settings_ExtensionPage_Alias_SettingsCard.[using:Microsoft.UI.Xaml.Automation]AutomationProperties.Name" xml:space="preserve">
-    <value>Alias</value>
-  </data>
   <data name="Settings_ExtensionPage_AliasActivation_SettingsCard.Header" xml:space="preserve">
     <value>Alias activation</value>
   </data>
@@ -402,7 +399,7 @@ Right-click to remove the key combination, thereby deactivating the shortcut.</v
     <value>Dock (Preview)</value>
   </data>
   <data name="SettingsButton.[using:Microsoft.UI.Xaml.Automation]AutomationProperties.Name" xml:space="preserve">
-    <value>Open Command Palette settings, shortcut Control plus comma</value>
+    <value>Open Command Palette settings</value>
   </data>
   <data name="ActivationSettingsHeader.Text" xml:space="preserve">
     <value>Activation</value>
@@ -466,9 +463,6 @@ Right-click to remove the key combination, thereby deactivating the shortcut.</v
   <data name="Settings_ExtensionPage_Alias_PlaceholderText.PlaceholderText" xml:space="preserve">
     <value>Enter alias</value>
   </data>
-  <data name="Settings_ExtensionPage_Alias_PlaceholderText.[using:Microsoft.UI.Xaml.Automation]AutomationProperties.Name" xml:space="preserve">
-    <value>Alias</value>
-  </data>
   <data name="StatusMessagesButton.[using:Microsoft.UI.Xaml.Automation]AutomationProperties.Name" xml:space="preserve">
     <value>Show status messages</value>
   </data>

src/modules/cmdpal/Tests/Microsoft.CmdPal.UI.ViewModels.UnitTests/AppStateServiceTests.cs

@@ -1,163 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System;
-using System.Collections.Generic;
-using System.IO;
-using Microsoft.CmdPal.Common.Services;
-using Microsoft.CmdPal.UI.ViewModels.Services;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-using Moq;
-
-namespace Microsoft.CmdPal.UI.ViewModels.UnitTests;
-
-[TestClass]
-public class AppStateServiceTests
-{
-    private Mock<IPersistenceService> _mockPersistence = null!;
-    private Mock<IApplicationInfoService> _mockAppInfo = null!;
-    private string _testDirectory = null!;
-
-    [TestInitialize]
-    public void Setup()
-    {
-        _mockPersistence = new Mock<IPersistenceService>();
-        _mockAppInfo = new Mock<IApplicationInfoService>();
-        _testDirectory = Path.Combine(Path.GetTempPath(), $"CmdPalTest_{Guid.NewGuid():N}");
-        _mockAppInfo.Setup(a => a.ConfigDirectory).Returns(_testDirectory);
-
-        // Default: Load returns a new AppStateModel
-        _mockPersistence
-            .Setup(p => p.Load(
-                It.IsAny<string>(),
-                It.IsAny<System.Text.Json.Serialization.Metadata.JsonTypeInfo<AppStateModel>>()))
-            .Returns(new AppStateModel());
-    }
-
-    [TestMethod]
-    public void Constructor_LoadsState_ViaPersistenceService()
-    {
-        // Arrange
-        var expectedState = new AppStateModel
-        {
-            RunHistory = new List<string> { "command1", "command2" },
-        };
-        _mockPersistence
-            .Setup(p => p.Load(
-                It.IsAny<string>(),
-                It.IsAny<System.Text.Json.Serialization.Metadata.JsonTypeInfo<AppStateModel>>()))
-            .Returns(expectedState);
-
-        // Act
-        var service = new AppStateService(_mockPersistence.Object, _mockAppInfo.Object);
-
-        // Assert
-        Assert.IsNotNull(service.State);
-        Assert.AreEqual(2, service.State.RunHistory.Count);
-        Assert.AreEqual("command1", service.State.RunHistory[0]);
-        _mockPersistence.Verify(
-            p => p.Load(
-                It.IsAny<string>(),
-                It.IsAny<System.Text.Json.Serialization.Metadata.JsonTypeInfo<AppStateModel>>()),
-            Times.Once);
-    }
-
-    [TestMethod]
-    public void State_ReturnsLoadedModel()
-    {
-        // Arrange
-        var expectedState = new AppStateModel();
-        _mockPersistence
-            .Setup(p => p.Load(
-                It.IsAny<string>(),
-                It.IsAny<System.Text.Json.Serialization.Metadata.JsonTypeInfo<AppStateModel>>()))
-            .Returns(expectedState);
-
-        // Act
-        var service = new AppStateService(_mockPersistence.Object, _mockAppInfo.Object);
-
-        // Assert
-        Assert.AreSame(expectedState, service.State);
-    }
-
-    [TestMethod]
-    public void Save_DelegatesToPersistenceService()
-    {
-        // Arrange
-        var service = new AppStateService(_mockPersistence.Object, _mockAppInfo.Object);
-        service.State.RunHistory.Add("test-command");
-
-        // Act
-        service.Save();
-
-        // Assert
-        _mockPersistence.Verify(
-            p => p.Save(
-                service.State,
-                It.IsAny<string>(),
-                It.IsAny<System.Text.Json.Serialization.Metadata.JsonTypeInfo<AppStateModel>>()),
-            Times.Once);
-    }
-
-    [TestMethod]
-    public void Save_RaisesStateChangedEvent()
-    {
-        // Arrange
-        var service = new AppStateService(_mockPersistence.Object, _mockAppInfo.Object);
-        var eventRaised = false;
-        service.StateChanged += (sender, state) =>
-        {
-            eventRaised = true;
-        };
-
-        // Act
-        service.Save();
-
-        // Assert
-        Assert.IsTrue(eventRaised);
-    }
-
-    [TestMethod]
-    public void StateChanged_PassesCorrectArguments()
-    {
-        // Arrange
-        var service = new AppStateService(_mockPersistence.Object, _mockAppInfo.Object);
-        IAppStateService? receivedSender = null;
-        AppStateModel? receivedState = null;
-
-        service.StateChanged += (sender, state) =>
-        {
-            receivedSender = sender;
-            receivedState = state;
-        };
-
-        // Act
-        service.Save();
-
-        // Assert
-        Assert.AreSame(service, receivedSender);
-        Assert.AreSame(service.State, receivedState);
-    }
-
-    [TestMethod]
-    public void Save_Always_RaisesStateChangedEvent()
-    {
-        // Arrange - AppStateService.Save() should always raise StateChanged
-        // (unlike SettingsService which has hotReload parameter)
-        var service = new AppStateService(_mockPersistence.Object, _mockAppInfo.Object);
-        var eventCount = 0;
-
-        service.StateChanged += (sender, state) =>
-        {
-            eventCount++;
-        };
-
-        // Act
-        service.Save();
-        service.Save();
-
-        // Assert
-        Assert.AreEqual(2, eventCount);
-    }
-}

src/modules/cmdpal/Tests/Microsoft.CmdPal.UI.ViewModels.UnitTests/PersistenceServiceTests.cs

@@ -1,136 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System;
-using System.IO;
-using System.Text.Json;
-using System.Text.Json.Serialization;
-using Microsoft.CmdPal.UI.ViewModels.Services;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-
-namespace Microsoft.CmdPal.UI.ViewModels.UnitTests;
-
-[TestClass]
-public partial class PersistenceServiceTests
-{
-    private PersistenceService _service = null!;
-    private string _testDirectory = null!;
-    private string _testFilePath = null!;
-
-    // Simple test model for persistence testing
-    private sealed class TestModel
-    {
-        public string Name { get; set; } = string.Empty;
-
-        public int Value { get; set; }
-    }
-
-    [JsonSerializable(typeof(TestModel))]
-    private sealed partial class TestJsonContext : JsonSerializerContext
-    {
-    }
-
-    [TestInitialize]
-    public void Setup()
-    {
-        _service = new PersistenceService();
-        _testDirectory = Path.Combine(Path.GetTempPath(), $"PersistenceServiceTests_{Guid.NewGuid():N}");
-        Directory.CreateDirectory(_testDirectory);
-        _testFilePath = Path.Combine(_testDirectory, "test.json");
-    }
-
-    [TestCleanup]
-    public void Cleanup()
-    {
-        if (Directory.Exists(_testDirectory))
-        {
-            Directory.Delete(_testDirectory, recursive: true);
-        }
-    }
-
-    [TestMethod]
-    public void Load_ReturnsNewInstance_WhenFileDoesNotExist()
-    {
-        // Arrange
-        var nonExistentPath = Path.Combine(_testDirectory, "nonexistent.json");
-
-        // Act
-        var result = _service.Load(nonExistentPath, TestJsonContext.Default.TestModel);
-
-        // Assert
-        Assert.IsNotNull(result);
-        Assert.AreEqual(string.Empty, result.Name);
-        Assert.AreEqual(0, result.Value);
-    }
-
-    [TestMethod]
-    public void Load_ReturnsDeserializedModel_WhenFileContainsValidJson()
-    {
-        // Arrange
-        var expectedModel = new TestModel { Name = "Test", Value = 42 };
-        var json = JsonSerializer.Serialize(expectedModel, TestJsonContext.Default.TestModel);
-        File.WriteAllText(_testFilePath, json);
-
-        // Act
-        var result = _service.Load(_testFilePath, TestJsonContext.Default.TestModel);
-
-        // Assert
-        Assert.IsNotNull(result);
-        Assert.AreEqual("Test", result.Name);
-        Assert.AreEqual(42, result.Value);
-    }
-
-    [TestMethod]
-    public void Load_ReturnsNewInstance_WhenFileContainsInvalidJson()
-    {
-        // Arrange
-        File.WriteAllText(_testFilePath, "{ invalid json }");
-
-        // Act
-        var result = _service.Load(_testFilePath, TestJsonContext.Default.TestModel);
-
-        // Assert
-        Assert.IsNotNull(result);
-        Assert.AreEqual(string.Empty, result.Name);
-        Assert.AreEqual(0, result.Value);
-    }
-
-    [TestMethod]
-    public void Save_CreatesFile_WhenFileDoesNotExist()
-    {
-        // Arrange
-        var model = new TestModel { Name = "NewFile", Value = 123 };
-
-        // Act
-        _service.Save(model, _testFilePath, TestJsonContext.Default.TestModel);
-
-        // Assert
-        Assert.IsTrue(File.Exists(_testFilePath));
-        var content = File.ReadAllText(_testFilePath);
-        Assert.IsTrue(content.Contains("NewFile"));
-        Assert.IsTrue(content.Contains("123"));
-    }
-
-    [TestMethod]
-    public void Save_HandlesExistingDirectory()
-    {
-        // Arrange
-        // Note: PersistenceService.Save() does NOT create missing directories
-        // It relies on Directory.CreateDirectory being called by the consumer
-        // (e.g., SettingsService calls Directory.CreateDirectory in SettingsJsonPath())
-        var nestedDir = Path.Combine(_testDirectory, "nested");
-        Directory.CreateDirectory(nestedDir); // Create directory beforehand
-        var nestedFilePath = Path.Combine(nestedDir, "test.json");
-        var model = new TestModel { Name = "NestedTest", Value = 321 };
-
-        // Act
-        _service.Save(model, nestedFilePath, TestJsonContext.Default.TestModel);
-
-        // Assert
-        Assert.IsTrue(File.Exists(nestedFilePath));
-        var result = _service.Load(nestedFilePath, TestJsonContext.Default.TestModel);
-        Assert.AreEqual("NestedTest", result.Name);
-        Assert.AreEqual(321, result.Value);
-    }
-}

src/modules/cmdpal/Tests/Microsoft.CmdPal.UI.ViewModels.UnitTests/SettingsServiceTests.cs

@@ -1,181 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System;
-using System.IO;
-using Microsoft.CmdPal.Common.Services;
-using Microsoft.CmdPal.UI.ViewModels.Services;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-using Moq;
-
-namespace Microsoft.CmdPal.UI.ViewModels.UnitTests;
-
-/// <summary>
-/// Tests for <see cref="SettingsService"/>.
-/// NOTE: These tests currently fail in console test runners due to WinUI3 COM dependencies in SettingsModel.
-/// SettingsModel constructor initializes DockSettings which uses Microsoft.UI.Colors.Transparent,
-/// requiring WinUI3 runtime registration. Tests pass when run within VS Test Explorer with WinUI3 host.
-/// </summary>
-[TestClass]
-public class SettingsServiceTests
-{
-    private Mock<IPersistenceService> _mockPersistence = null!;
-    private Mock<IApplicationInfoService> _mockAppInfo = null!;
-    private SettingsModel _testSettings = null!;
-    private string _testDirectory = null!;
-
-    [TestInitialize]
-    public void Setup()
-    {
-        _mockPersistence = new Mock<IPersistenceService>();
-        _mockAppInfo = new Mock<IApplicationInfoService>();
-        _testDirectory = Path.Combine(Path.GetTempPath(), $"CmdPalTest_{Guid.NewGuid():N}");
-        _mockAppInfo.Setup(a => a.ConfigDirectory).Returns(_testDirectory);
-
-        // Create a minimal test settings instance without triggering WinUI3 dependencies
-        // We'll mock the Load to return this, avoiding SettingsModel constructor that uses Colors.Transparent
-        _testSettings = CreateMinimalSettingsModel();
-
-        // Default: Load returns our test settings
-        _mockPersistence
-            .Setup(p => p.Load(
-                It.IsAny<string>(),
-                It.IsAny<System.Text.Json.Serialization.Metadata.JsonTypeInfo<SettingsModel>>()))
-            .Returns(_testSettings);
-    }
-
-    private static SettingsModel CreateMinimalSettingsModel()
-    {
-        // Bypass constructor by using deserialize from minimal JSON
-        // This avoids WinUI3 dependencies (Colors.Transparent)
-        var minimalJson = "{}";
-        var settings = System.Text.Json.JsonSerializer.Deserialize(
-            minimalJson,
-            JsonSerializationContext.Default.SettingsModel) ?? new SettingsModel();
-        return settings;
-    }
-
-    [TestMethod]
-    public void Constructor_LoadsSettings_ViaPersistenceService()
-    {
-        // Act
-        var service = new SettingsService(_mockPersistence.Object, _mockAppInfo.Object);
-
-        // Assert
-        Assert.IsNotNull(service.Settings);
-        _mockPersistence.Verify(
-            p => p.Load(
-                It.IsAny<string>(),
-                It.IsAny<System.Text.Json.Serialization.Metadata.JsonTypeInfo<SettingsModel>>()),
-            Times.Once);
-    }
-
-    [TestMethod]
-    public void Settings_ReturnsLoadedModel()
-    {
-        // Arrange
-        _testSettings.ShowAppDetails = true;
-
-        // Act
-        var service = new SettingsService(_mockPersistence.Object, _mockAppInfo.Object);
-
-        // Assert
-        Assert.IsTrue(service.Settings.ShowAppDetails);
-    }
-
-    [TestMethod]
-    public void Save_DelegatesToPersistenceService()
-    {
-        // Arrange
-        var service = new SettingsService(_mockPersistence.Object, _mockAppInfo.Object);
-        service.Settings.SingleClickActivates = true;
-
-        // Act
-        service.Save(hotReload: false);
-
-        // Assert
-        _mockPersistence.Verify(
-            p => p.Save(
-                service.Settings,
-                It.IsAny<string>(),
-                It.IsAny<System.Text.Json.Serialization.Metadata.JsonTypeInfo<SettingsModel>>()),
-            Times.Once);
-    }
-
-    [TestMethod]
-    public void Save_WithHotReloadTrue_RaisesSettingsChangedEvent()
-    {
-        // Arrange
-        var service = new SettingsService(_mockPersistence.Object, _mockAppInfo.Object);
-        var eventRaised = false;
-        service.SettingsChanged += (sender, settings) =>
-        {
-            eventRaised = true;
-        };
-
-        // Act
-        service.Save(hotReload: true);
-
-        // Assert
-        Assert.IsTrue(eventRaised);
-    }
-
-    [TestMethod]
-    public void Save_WithHotReloadFalse_DoesNotRaiseSettingsChangedEvent()
-    {
-        // Arrange
-        var service = new SettingsService(_mockPersistence.Object, _mockAppInfo.Object);
-        var eventRaised = false;
-        service.SettingsChanged += (sender, settings) =>
-        {
-            eventRaised = true;
-        };
-
-        // Act
-        service.Save(hotReload: false);
-
-        // Assert
-        Assert.IsFalse(eventRaised);
-    }
-
-    [TestMethod]
-    public void Save_WithDefaultHotReload_RaisesSettingsChangedEvent()
-    {
-        // Arrange
-        var service = new SettingsService(_mockPersistence.Object, _mockAppInfo.Object);
-        var eventRaised = false;
-        service.SettingsChanged += (sender, settings) =>
-        {
-            eventRaised = true;
-        };
-
-        // Act
-        service.Save(); // Default is hotReload: true
-
-        // Assert
-        Assert.IsTrue(eventRaised);
-    }
-
-    [TestMethod]
-    public void SettingsChanged_PassesCorrectArguments()
-    {
-        // Arrange
-        var service = new SettingsService(_mockPersistence.Object, _mockAppInfo.Object);
-        ISettingsService? receivedSender = null;
-        SettingsModel? receivedSettings = null;
-
-        service.SettingsChanged += (sender, settings) =>
-        {
-            receivedSender = sender;
-            receivedSettings = settings;
-        };
-
-        // Act
-        service.Save(hotReload: true);
-
-        // Assert
-        Assert.AreSame(service, receivedSender);
-        Assert.AreSame(service.Settings, receivedSettings);
-    }
-}

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.Apps/AppListItem.cs

@@ -19,6 +19,7 @@ public sealed partial class AppListItem : ListItem, IPrecomputedListItem
 {
     private readonly AppCommand _appCommand;
     private readonly AppItem _app;
+
     private readonly Lazy<Task<IconInfo?>> _iconLoadTask;
     private readonly Lazy<Task<Details>> _detailsLoadTask;
 

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PerformanceMonitor/OnLoadStaticPage.cs

@@ -3,7 +3,6 @@
 // See the LICENSE file in the project root for more information.
 
 using System;
-using System.Threading;
 using Microsoft.CommandPalette.Extensions;
 using Microsoft.CommandPalette.Extensions.Toolkit;
 using Windows.Foundation;
@@ -71,7 +70,6 @@ internal abstract partial class OnLoadContentPage : OnLoadBasePage, IContentPage
 
 internal abstract partial class OnLoadBasePage : Page
 {
-    private readonly Lock _loadLock = new();
     private int _loadCount;
 
 #pragma warning disable CS0067 // The event is never used
@@ -84,28 +82,22 @@ internal abstract partial class OnLoadBasePage : Page
         add
         {
             InternalItemsChanged += value;
-            lock (_loadLock)
+            if (_loadCount == 0)
             {
-                if (_loadCount == 0)
-                {
-                    Loaded();
-                }
-
-                _loadCount++;
+                Loaded();
             }
+
+            _loadCount++;
         }
 
         remove
         {
             InternalItemsChanged -= value;
-            lock (_loadLock)
+            _loadCount--;
+            _loadCount = Math.Max(0, _loadCount);
+            if (_loadCount == 0)
             {
-                _loadCount--;
-                _loadCount = Math.Max(0, _loadCount);
-                if (_loadCount == 0)
-                {
-                    Unloaded();
-                }
+                Unloaded();
             }
         }
     }

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PerformanceMonitor/PerformanceWidgetsPage.cs

@@ -9,7 +9,6 @@ using System.Globalization;
 using System.IO;
 using System.Text;
 using System.Text.Json.Nodes;
-using System.Threading;
 using CoreWidgetProvider.Helpers;
 using CoreWidgetProvider.Widgets.Enums;
 using Microsoft.CmdPal.Common;
@@ -263,17 +262,17 @@ internal abstract partial class WidgetPage : OnLoadContentPage
     /// </summary>
     internal virtual void PushActivate()
     {
-        Interlocked.Increment(ref _loadCount);
+        _loadCount++;
     }
 
     internal virtual void PopActivate()
     {
-        Interlocked.Decrement(ref _loadCount);
+        _loadCount--;
     }
 
     private int _loadCount;
 
-    protected bool IsActive => Volatile.Read(ref _loadCount) > 0;
+    protected bool IsActive => _loadCount > 0;
 
     protected override void Loaded()
     {

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Commands/FancyZones/ApplyFancyZonesLayoutCommand.cs

@@ -16,7 +16,6 @@ internal sealed partial class ApplyFancyZonesLayoutCommand : InvokableCommand
     {
         _layout = layout;
         _targetMonitor = monitor;
-        Id = FancyZonesCommandIds.BuildApplyLayoutCommandId(layout, monitor);
 
         Name = monitor is null ? "Apply to all monitors" : $"Apply to Monitor {monitor.Value.Title}";
 

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Commands/KeyboardManager/InvokeKeyboardManagerCustomActionCommand.cs

@@ -0,0 +1,38 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using ManagedCommon;
+using Microsoft.CommandPalette.Extensions.Toolkit;
+
+namespace PowerToysExtension.Commands;
+
+internal sealed partial class InvokeKeyboardManagerCustomActionCommand : InvokableCommand
+{
+    private static readonly RunnerActionClient ActionClient = new();
+    private readonly string _actionId;
+    private readonly string _fallbackError;
+
+    public InvokeKeyboardManagerCustomActionCommand(string actionId, string displayName)
+    {
+        _actionId = actionId;
+        _fallbackError = $"Failed to invoke {displayName}.";
+        Name = displayName;
+    }
+
+    public override CommandResult Invoke()
+    {
+        try
+        {
+            var result = ActionClient.InvokeAction(_actionId);
+            return result.Success
+                ? CommandResult.Dismiss()
+                : CommandResult.ShowToast(string.IsNullOrWhiteSpace(result.Message) ? _fallbackError : result.Message);
+        }
+        catch (Exception ex)
+        {
+            return CommandResult.ShowToast($"{_fallbackError} {ex.Message}");
+        }
+    }
+}

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Commands/KeyboardManager/KeyboardManagerMappingListItem.cs

@@ -0,0 +1,71 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Collections.Generic;
+using KeyboardManager.ModuleServices;
+using Microsoft.CommandPalette.Extensions;
+using Microsoft.CommandPalette.Extensions.Toolkit;
+using PowerToysExtension.Helpers;
+using PowerToysExtension.Pages;
+
+namespace PowerToysExtension.Commands;
+
+internal sealed partial class KeyboardManagerMappingListItem : ListItem
+{
+    public KeyboardManagerMappingListItem(KeyboardManagerMappingRecord mapping, IconInfo icon)
+        : base(new CommandItem(new KeyboardManagerMappingDetailsPage(mapping, icon)))
+    {
+        Title = mapping.TriggerDisplay;
+        Subtitle = mapping.Subtitle;
+        Icon = icon;
+        Details = BuildDetails(mapping, icon);
+    }
+
+    private static Details BuildDetails(KeyboardManagerMappingRecord mapping, IconInfo icon)
+    {
+        var metadata = new List<IDetailsElement>
+        {
+            DetailText("Type", mapping.Kind.ToString()),
+            DetailText("Target", mapping.TargetDisplay),
+            DetailText("Scope", mapping.IsAppSpecific ? $"App-specific ({mapping.TargetApp})" : "Global"),
+        };
+
+        if (!string.IsNullOrWhiteSpace(mapping.ProgramArgs))
+        {
+            metadata.Add(DetailText("Args", mapping.ProgramArgs));
+        }
+
+        if (!string.IsNullOrWhiteSpace(mapping.StartInDirectory))
+        {
+            metadata.Add(DetailText("Start in", mapping.StartInDirectory));
+        }
+
+        if (!string.IsNullOrWhiteSpace(mapping.TargetText))
+        {
+            metadata.Add(DetailText("Text", mapping.TargetText));
+        }
+
+        if (!string.IsNullOrWhiteSpace(mapping.UriToOpen))
+        {
+            metadata.Add(DetailText("URI", mapping.UriToOpen));
+        }
+
+        return new Details
+        {
+            HeroImage = icon,
+            Title = mapping.TriggerDisplay,
+            Body = mapping.Subtitle,
+            Metadata = metadata.ToArray(),
+        };
+    }
+
+    private static DetailsElement DetailText(string key, string value)
+    {
+        return new DetailsElement
+        {
+            Key = key,
+            Data = new DetailsLink { Text = value },
+        };
+    }
+}

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Commands/KeyboardManager/OpenNewKeyboardManagerEditorCommand.cs

@@ -3,9 +3,8 @@
 // See the LICENSE file in the project root for more information.
 
 using System;
-using System.Threading;
+using ManagedCommon;
 using Microsoft.CommandPalette.Extensions.Toolkit;
-using PowerToys.Interop;
 
 namespace PowerToysExtension.Commands;
 
@@ -14,6 +13,8 @@ namespace PowerToysExtension.Commands;
 /// </summary>
 internal sealed partial class OpenNewKeyboardManagerEditorCommand : InvokableCommand
 {
+    private static readonly RunnerActionClient ActionClient = new();
+
     public OpenNewKeyboardManagerEditorCommand()
     {
         Name = "Open New Keyboard Manager Editor";
@@ -23,9 +24,10 @@ internal sealed partial class OpenNewKeyboardManagerEditorCommand : InvokableCom
     {
         try
         {
-            using var evt = new EventWaitHandle(false, EventResetMode.AutoReset, Constants.OpenNewKeyboardManagerEvent());
-            evt.Set();
-            return CommandResult.Dismiss();
+            var result = ActionClient.InvokeAction(RunnerActionIds.KeyboardManagerOpenEditor);
+            return result.Success
+                ? CommandResult.Dismiss()
+                : CommandResult.ShowToast(string.IsNullOrWhiteSpace(result.Message) ? "Failed to open New Keyboard Manager Editor." : result.Message);
         }
         catch (Exception ex)
         {

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Helpers/FancyZonesCommandIds.cs

@@ -1,92 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System;
-
-namespace PowerToysExtension.Helpers;
-
-internal static class FancyZonesCommandIds
-{
-    private const string ApplyLayoutPrefix = "com.microsoft.powertoys.fancyzones.layout.apply:";
-    private const string AllMonitorsSuffix = ":all";
-    private const string MonitorMarker = ":monitor:";
-
-    public static string BuildApplyLayoutCommandId(FancyZonesLayoutDescriptor layout, FancyZonesMonitorDescriptor? monitor)
-    {
-        var escapedLayoutId = Uri.EscapeDataString(layout.Id);
-        return monitor is null
-            ? $"{ApplyLayoutPrefix}{escapedLayoutId}{AllMonitorsSuffix}"
-            : $"{ApplyLayoutPrefix}{escapedLayoutId}{MonitorMarker}{Uri.EscapeDataString(GetMonitorToken(monitor.Value))}";
-    }
-
-    public static bool TryParseApplyLayoutCommandId(string id, out string layoutId, out string? monitorToken)
-    {
-        layoutId = string.Empty;
-        monitorToken = null;
-
-        if (string.IsNullOrWhiteSpace(id) || !id.StartsWith(ApplyLayoutPrefix, StringComparison.Ordinal))
-        {
-            return false;
-        }
-
-        var payload = id[ApplyLayoutPrefix.Length..];
-        if (payload.EndsWith(AllMonitorsSuffix, StringComparison.Ordinal))
-        {
-            var layoutPayload = payload[..^AllMonitorsSuffix.Length];
-            if (string.IsNullOrWhiteSpace(layoutPayload))
-            {
-                return false;
-            }
-
-            try
-            {
-                layoutId = Uri.UnescapeDataString(layoutPayload);
-            }
-            catch (ArgumentException)
-            {
-                layoutId = string.Empty;
-                return false;
-            }
-
-            return !string.IsNullOrWhiteSpace(layoutId);
-        }
-
-        var monitorMarkerIndex = payload.IndexOf(MonitorMarker, StringComparison.Ordinal);
-        if (monitorMarkerIndex <= 0 || monitorMarkerIndex == payload.Length - MonitorMarker.Length)
-        {
-            return false;
-        }
-
-        var layoutPart = payload[..monitorMarkerIndex];
-        var monitorPart = payload[(monitorMarkerIndex + MonitorMarker.Length)..];
-        if (string.IsNullOrWhiteSpace(layoutPart) || string.IsNullOrWhiteSpace(monitorPart))
-        {
-            return false;
-        }
-
-        try
-        {
-            layoutId = Uri.UnescapeDataString(layoutPart);
-            monitorToken = Uri.UnescapeDataString(monitorPart);
-        }
-        catch (ArgumentException)
-        {
-            layoutId = string.Empty;
-            monitorToken = null;
-            return false;
-        }
-
-        return !string.IsNullOrWhiteSpace(layoutId) && !string.IsNullOrWhiteSpace(monitorToken);
-    }
-
-    public static string GetMonitorToken(FancyZonesMonitorDescriptor monitor)
-    {
-        if (!string.IsNullOrWhiteSpace(monitor.Data.MonitorInstanceId))
-        {
-            return $"instance:{monitor.Data.MonitorInstanceId}";
-        }
-
-        return $"fallback:{monitor.Data.Monitor}|{monitor.Data.MonitorNumber}";
-    }
-}

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Helpers/FancyZonesContextHelper.cs

@@ -1,39 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System.Collections.Generic;
-using System.Globalization;
-using System.Text;
-using Microsoft.CommandPalette.Extensions;
-using Microsoft.CommandPalette.Extensions.Toolkit;
-using PowerToysExtension.Commands;
-using PowerToysExtension.Properties;
-
-namespace PowerToysExtension.Helpers;
-
-internal static class FancyZonesContextHelper
-{
-    private static readonly CompositeFormat ApplyToMonitorFormat = CompositeFormat.Parse(Resources.FancyZones_ApplyTo_Format);
-
-    public static string FormatApplyToMonitorTitle(FancyZonesMonitorDescriptor monitor)
-    {
-        return string.Format(CultureInfo.CurrentCulture, ApplyToMonitorFormat, monitor.Title);
-    }
-
-    public static IContextItem[] BuildLayoutContext(FancyZonesLayoutDescriptor layout, IReadOnlyList<FancyZonesMonitorDescriptor> monitors)
-    {
-        var commands = new List<IContextItem>(monitors.Count);
-
-        foreach (var monitor in monitors)
-        {
-            commands.Add(new CommandContextItem(new ApplyFancyZonesLayoutCommand(layout, monitor))
-            {
-                Title = FormatApplyToMonitorTitle(monitor),
-                Subtitle = monitor.Subtitle,
-            });
-        }
-
-        return commands.ToArray();
-    }
-}

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Helpers/KeyboardManagerStateService.cs

@@ -4,6 +4,7 @@
 
 using System;
 using System.Threading;
+using ManagedCommon;
 using PowerToys.Interop;
 
 namespace PowerToysExtension.Helpers;
@@ -12,6 +13,7 @@ internal static class KeyboardManagerStateService
 {
     private static readonly object Sync = new();
     private static readonly Timer PollingTimer;
+    private static readonly RunnerActionClient ActionClient = new();
     private static bool _lastKnownListeningState = IsListening();
 
     internal static event Action? StatusChanged;
@@ -47,10 +49,9 @@ internal static class KeyboardManagerStateService
     {
         try
         {
-            using var evt = EventWaitHandle.OpenExisting(Constants.ToggleKeyboardManagerActiveEvent());
-            var signaled = evt.Set();
+            var result = ActionClient.InvokeAction(RunnerActionIds.KeyboardManagerToggleActive);
             PollStatus();
-            return signaled;
+            return result.Success;
         }
         catch
         {

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Microsoft.CmdPal.Ext.PowerToys.csproj

@@ -38,6 +38,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Microsoft.WindowsAppSDK" />
+		<PackageReference Include="Microsoft.CommandPalette.Extensions" />
 		<PackageReference Include="Microsoft.Windows.CsWin32">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
@@ -55,7 +56,6 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<ProjectReference Include="..\..\extensionsdk\Microsoft.CommandPalette.Extensions.Toolkit\Microsoft.CommandPalette.Extensions.Toolkit.csproj" />
 		<ProjectReference Include="..\..\..\..\common\ManagedCommon\ManagedCommon.csproj" />
 		<ProjectReference Include="..\..\..\..\common\Common.Search\Common.Search.csproj" />
 		<ProjectReference Include="..\..\..\..\common\Common.UI\Common.UI.csproj" />
@@ -63,6 +63,7 @@
 		<ProjectReference Include="..\..\..\Awake\Awake.ModuleServices\Awake.ModuleServices.csproj" />
 		<ProjectReference Include="..\..\..\colorPicker\ColorPicker.ModuleServices\ColorPicker.ModuleServices.csproj" />
 		<ProjectReference Include="..\..\..\fancyzones\FancyZonesEditorCommon\FancyZonesEditorCommon.csproj" />
+		<ProjectReference Include="..\..\..\keyboardmanager\KeyboardManager.ModuleServices\KeyboardManager.ModuleServices.csproj" />
 		<ProjectReference Include="..\..\..\Workspaces\Workspaces.ModuleServices\Workspaces.ModuleServices.csproj" />
 	</ItemGroup>
 

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Modules/KeyboardManagerModuleCommandProvider.cs

@@ -5,10 +5,13 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Text.Json;
+using ManagedCommon;
 using Microsoft.CommandPalette.Extensions.Toolkit;
 using PowerToysExtension.Commands;
 using PowerToysExtension.Helpers;
+using PowerToysExtension.Pages;
 using PowerToysExtension.Properties;
 using static Common.UI.SettingsDeepLink;
 
@@ -16,6 +19,9 @@ namespace PowerToysExtension.Modules;
 
 internal sealed class KeyboardManagerModuleCommandProvider : ModuleCommandProvider
 {
+    private const string KeyboardManagerMappingActionPrefix = "powertoys.keyboardManager.mapping.";
+    private static readonly RunnerActionClient ActionClient = new();
+
     public override IEnumerable<ListItem> BuildCommands()
     {
         var module = SettingsWindow.KBM;
@@ -33,9 +39,16 @@ internal sealed class KeyboardManagerModuleCommandProvider : ModuleCommandProvid
                     : GetResourceString("KeyboardManager_ToggleListening_Off_Subtitle", "Keyboard Manager is paused. Invoke to start listening."),
                 Icon = PowerToysResourcesHelper.KeyboardManagerListeningIcon(isListening),
             };
+
+            yield return new ListItem(new CommandItem(new KeyboardManagerMappingsPage() { Id = "com.microsoft.powertoys.keyboardManager.mappings" }))
+            {
+                Title = "List Keyboard Manager mappings",
+                Subtitle = "Inspect current remaps and shortcuts from Keyboard Manager.",
+                Icon = icon,
+            };
         }
 
-        if (IsUseNewEditorEnabled())
+        if (ModuleEnablementService.IsModuleEnabled(module) && IsUseNewEditorEnabled())
         {
             yield return new ListItem(new OpenNewKeyboardManagerEditorCommand())
             {
@@ -45,6 +58,19 @@ internal sealed class KeyboardManagerModuleCommandProvider : ModuleCommandProvid
             };
         }
 
+        if (ModuleEnablementService.IsModuleEnabled(module))
+        {
+            foreach (var action in ListExecutableMappingActions())
+            {
+                yield return new ListItem(new InvokeKeyboardManagerCustomActionCommand(action.ActionId, action.DisplayName) { Id = $"com.microsoft.powertoys.keyboardManager.action.{action.ActionId}" })
+                {
+                    Title = action.DisplayName,
+                    Subtitle = string.IsNullOrWhiteSpace(action.Description) ? "Invoke a Keyboard Manager custom action." : action.Description,
+                    Icon = icon,
+                };
+            }
+        }
+
         yield return new ListItem(new OpenInSettingsCommand(module, title) { Id = "com.microsoft.powertoys.keyboardManager.openSettings" })
         {
             Title = title,
@@ -58,6 +84,21 @@ internal sealed class KeyboardManagerModuleCommandProvider : ModuleCommandProvid
         return Resources.ResourceManager.GetString(resourceName, Resources.Culture) ?? fallback;
     }
 
+    private static IEnumerable<RunnerActionDescriptor> ListExecutableMappingActions()
+    {
+        try
+        {
+            return ActionClient.ListActions()
+                .Where(action => action.Available && action.ActionId.StartsWith(KeyboardManagerMappingActionPrefix, StringComparison.Ordinal))
+                .OrderBy(action => action.DisplayName, StringComparer.CurrentCultureIgnoreCase)
+                .ToArray();
+        }
+        catch
+        {
+            return Array.Empty<RunnerActionDescriptor>();
+        }
+    }
+
     private static bool IsUseNewEditorEnabled()
     {
         try

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Pages/FancyZonesLayoutsPage.cs

@@ -4,6 +4,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.CommandPalette.Extensions;
@@ -69,7 +70,7 @@ internal sealed partial class FancyZonesLayoutsPage : DynamicListPage
 
                 var item = new FancyZonesLayoutListItem(defaultCommand, layout, fallbackIcon)
                 {
-                    MoreCommands = FancyZonesContextHelper.BuildLayoutContext(layout, monitors),
+                    MoreCommands = BuildLayoutContext(layout, monitors),
                 };
 
                 items.Add(item);
@@ -83,4 +84,21 @@ internal sealed partial class FancyZonesLayoutsPage : DynamicListPage
             return Array.Empty<IListItem>();
         }
     }
+
+    private static IContextItem[] BuildLayoutContext(FancyZonesLayoutDescriptor layout, IReadOnlyList<FancyZonesMonitorDescriptor> monitors)
+    {
+        var commands = new List<IContextItem>(monitors.Count);
+
+        for (var i = 0; i < monitors.Count; i++)
+        {
+            var monitor = monitors[i];
+            commands.Add(new CommandContextItem(new ApplyFancyZonesLayoutCommand(layout, monitor))
+            {
+                Title = string.Format(CultureInfo.CurrentCulture, "Apply to {0}", monitor.Title),
+                Subtitle = monitor.Subtitle,
+            });
+        }
+
+        return commands.ToArray();
+    }
 }

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Pages/KeyboardManagerMappingDetailsPage.cs

@@ -0,0 +1,94 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Collections.Generic;
+using KeyboardManager.ModuleServices;
+using Microsoft.CommandPalette.Extensions;
+using Microsoft.CommandPalette.Extensions.Toolkit;
+
+namespace PowerToysExtension.Pages;
+
+internal sealed partial class KeyboardManagerMappingDetailsPage : ContentPage
+{
+    private readonly KeyboardManagerMappingRecord _mapping;
+
+    public KeyboardManagerMappingDetailsPage(KeyboardManagerMappingRecord mapping, IconInfo icon)
+    {
+        _mapping = mapping;
+        Icon = icon;
+        Name = mapping.TriggerDisplay;
+
+        Details = new Details
+        {
+            HeroImage = icon,
+            Title = mapping.TriggerDisplay,
+            Body = mapping.Subtitle,
+            Metadata = BuildMetadata(mapping),
+        };
+    }
+
+    public override IContent[] GetContent()
+    {
+        return
+        [
+            new MarkdownContent(
+$"""
+# {EscapeMarkdown(_mapping.TriggerDisplay)}
+
+{EscapeMarkdown(_mapping.Subtitle)}
+"""),
+        ];
+    }
+
+    private static IDetailsElement[] BuildMetadata(KeyboardManagerMappingRecord mapping)
+    {
+        var metadata = new List<IDetailsElement>
+        {
+            DetailText("Type", mapping.Kind.ToString()),
+            DetailText("Scope", mapping.IsAppSpecific ? $"App-specific ({mapping.TargetApp})" : "Global"),
+            DetailText("Target", mapping.TargetDisplay),
+        };
+
+        if (!string.IsNullOrWhiteSpace(mapping.ProgramPath))
+        {
+            metadata.Add(DetailText("Program", mapping.ProgramPath));
+        }
+
+        if (!string.IsNullOrWhiteSpace(mapping.ProgramArgs))
+        {
+            metadata.Add(DetailText("Args", mapping.ProgramArgs));
+        }
+
+        if (!string.IsNullOrWhiteSpace(mapping.StartInDirectory))
+        {
+            metadata.Add(DetailText("Start in", mapping.StartInDirectory));
+        }
+
+        if (!string.IsNullOrWhiteSpace(mapping.UriToOpen))
+        {
+            metadata.Add(DetailText("URI", mapping.UriToOpen));
+        }
+
+        if (!string.IsNullOrWhiteSpace(mapping.TargetText))
+        {
+            metadata.Add(DetailText("Text", mapping.TargetText));
+        }
+
+        return metadata.ToArray();
+    }
+
+    private static DetailsElement DetailText(string key, string value)
+    {
+        return new DetailsElement
+        {
+            Key = key,
+            Data = new DetailsLink { Text = value },
+        };
+    }
+
+    private static string EscapeMarkdown(string value)
+    {
+        return value.Replace("\\", "\\\\").Replace("*", "\\*").Replace("_", "\\_");
+    }
+}

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Pages/KeyboardManagerMappingsPage.cs

@@ -0,0 +1,66 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using KeyboardManager.ModuleServices;
+using Microsoft.CommandPalette.Extensions;
+using Microsoft.CommandPalette.Extensions.Toolkit;
+using PowerToysExtension.Commands;
+using PowerToysExtension.Helpers;
+
+namespace PowerToysExtension.Pages;
+
+internal sealed partial class KeyboardManagerMappingsPage : DynamicListPage
+{
+    private readonly CommandItem _emptyMessage;
+    private readonly IconInfo _icon;
+
+    public KeyboardManagerMappingsPage()
+    {
+        _icon = PowerToysResourcesHelper.IconFromSettingsIcon("KeyboardManager.png");
+        Icon = _icon;
+        Name = Title = "Keyboard Manager mappings";
+        Id = "com.microsoft.cmdpal.powertoys.keyboardManager.mappings";
+        ShowDetails = true;
+        _emptyMessage = new CommandItem
+        {
+            Title = "No Keyboard Manager mappings found",
+            Subtitle = "Create mappings in Keyboard Manager to inspect them here.",
+            Icon = _icon,
+        };
+        EmptyContent = _emptyMessage;
+    }
+
+    public override void UpdateSearchText(string oldSearch, string newSearch)
+    {
+        RaiseItemsChanged(0);
+    }
+
+    public override IListItem[] GetItems()
+    {
+        var result = KeyboardManagerMappingService.Instance.GetMappingsAsync().GetAwaiter().GetResult();
+        if (!result.Success || result.Value is null)
+        {
+            _emptyMessage.Subtitle = result.Error ?? "Failed to read Keyboard Manager mappings.";
+            return Array.Empty<IListItem>();
+        }
+
+        IEnumerable<KeyboardManagerMappingRecord> mappings = result.Value;
+        if (!string.IsNullOrWhiteSpace(SearchText))
+        {
+            mappings = mappings.Where(mapping =>
+                mapping.TriggerDisplay.Contains(SearchText, StringComparison.CurrentCultureIgnoreCase) ||
+                mapping.TargetDisplay.Contains(SearchText, StringComparison.CurrentCultureIgnoreCase) ||
+                mapping.Subtitle.Contains(SearchText, StringComparison.CurrentCultureIgnoreCase) ||
+                mapping.TargetApp.Contains(SearchText, StringComparison.CurrentCultureIgnoreCase));
+        }
+
+        return mappings
+            .OrderBy(mapping => mapping.TriggerDisplay, StringComparer.CurrentCultureIgnoreCase)
+            .Select(mapping => (IListItem)new KeyboardManagerMappingListItem(mapping, _icon))
+            .ToArray();
+    }
+}

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/PowerToysExtensionCommandsProvider.cs

@@ -2,14 +2,10 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
-using System;
 using System.Collections.Generic;
-using System.Linq;
 using Microsoft.CommandPalette.Extensions;
 using Microsoft.CommandPalette.Extensions.Toolkit;
-using PowerToysExtension.Commands;
 using PowerToysExtension.Helpers;
-using PowerToysExtension.Pages;
 using PowerToysExtension.Properties;
 
 namespace PowerToysExtension;
@@ -68,54 +64,11 @@ public partial class PowerToysExtensionCommandsProvider : CommandProvider
             }
         }
 
-        return TryGetFancyZonesCommandItem(id);
+        return null;
     }
 
     private void RaiseModuleItemsChanged()
     {
         RaiseItemsChanged();
     }
-
-    private static ICommandItem? TryGetFancyZonesCommandItem(string id)
-    {
-        if (!FancyZonesCommandIds.TryParseApplyLayoutCommandId(id, out var layoutId, out var monitorToken))
-        {
-            return null;
-        }
-
-        var layout = FancyZonesDataService.GetLayouts()
-            .FirstOrDefault(candidate => string.Equals(candidate.Id, layoutId, StringComparison.Ordinal));
-        if (layout is null)
-        {
-            return null;
-        }
-
-        var fallbackIcon = PowerToysResourcesHelper.IconFromSettingsIcon("FancyZones.png");
-        if (string.IsNullOrWhiteSpace(monitorToken))
-        {
-            FancyZonesDataService.TryGetMonitors(out var monitors, out _);
-            return new FancyZonesLayoutListItem(new ApplyFancyZonesLayoutCommand(layout, monitor: null), layout, fallbackIcon)
-            {
-                MoreCommands = FancyZonesContextHelper.BuildLayoutContext(layout, monitors),
-            };
-        }
-
-        if (!FancyZonesDataService.TryGetMonitors(out var availableMonitors, out _))
-        {
-            return null;
-        }
-
-        var monitor = availableMonitors
-            .FirstOrDefault(candidate => string.Equals(FancyZonesCommandIds.GetMonitorToken(candidate), monitorToken, StringComparison.Ordinal));
-
-        if (monitor.Equals(default(FancyZonesMonitorDescriptor)))
-        {
-            return null;
-        }
-
-        return new FancyZonesLayoutListItem(new ApplyFancyZonesLayoutCommand(layout, monitor), layout, fallbackIcon)
-        {
-            Subtitle = FancyZonesContextHelper.FormatApplyToMonitorTitle(monitor),
-        };
-    }
 }

src/modules/cmdpal/ext/SamplePagesExtension/Pages/SampleGoToLandingPage.cs

@@ -1,36 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using Microsoft.CommandPalette.Extensions;
-using Microsoft.CommandPalette.Extensions.Toolkit;
-
-namespace SamplePagesExtension.Pages;
-
-public sealed partial class SampleGoToLandingPage : ListPage
-{
-    public const string PageId = "com.microsoft.SamplePages.GoToLandingPage";
-
-    public SampleGoToLandingPage()
-    {
-        Icon = new IconInfo("\uEA37");
-        Name = "GoToPage Sample: Landing Page";
-        Id = PageId;
-    }
-
-    public override IListItem[] GetItems()
-    {
-        return [
-            new ListItem(new NoOpCommand())
-            {
-                Title = "You have arrived at the landing page!",
-                Subtitle = "This page was navigated to via CommandResult.GoToPage()",
-            },
-            new ListItem(new NoOpCommand())
-            {
-                Title = "This is a sample landing page",
-                Subtitle = "Extensions can use GoToPage to direct users here after completing an action",
-            },
-        ];
-    }
-}

src/modules/cmdpal/ext/SamplePagesExtension/Pages/SampleGoToPage.cs

@@ -1,78 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using Microsoft.CommandPalette.Extensions;
-using Microsoft.CommandPalette.Extensions.Toolkit;
-
-namespace SamplePagesExtension.Pages;
-
-/// <summary>
-/// A sample page that demonstrates the CommandResult.GoToPage() feature.
-/// It shows three different NavigationMode options:
-///   Push     - adds the landing page on top of the current stack
-///   GoBack   - goes back one level, then navigates to the landing page
-///   GoHome   - clears the entire stack, then navigates to the landing page
-/// </summary>
-public sealed partial class SampleGoToPage : ListPage
-{
-    public SampleGoToPage()
-    {
-        Icon = new IconInfo("\uEA37");
-        Name = "GoToPage Sample";
-    }
-
-    public override IListItem[] GetItems()
-    {
-        var pushArgs = new GoToPageArgs
-        {
-            PageId = SampleGoToLandingPage.PageId,
-            NavigationMode = NavigationMode.Push,
-        };
-
-        var goBackArgs = new GoToPageArgs
-        {
-            PageId = SampleGoToLandingPage.PageId,
-            NavigationMode = NavigationMode.GoBack,
-        };
-
-        var goHomeArgs = new GoToPageArgs
-        {
-            PageId = SampleGoToLandingPage.PageId,
-            NavigationMode = NavigationMode.GoHome,
-        };
-
-        return [
-            new ListItem(
-                new AnonymousCommand(() => { })
-                {
-                    Result = CommandResult.GoToPage(pushArgs),
-                })
-            {
-                Title = "Push: Navigate to landing page (keep back stack)",
-                Subtitle = "Adds the landing page on top of the current navigation stack",
-                Icon = new IconInfo("\uEA37"),
-            },
-            new ListItem(
-                new AnonymousCommand(() => { })
-                {
-                    Result = CommandResult.GoToPage(goBackArgs),
-                })
-            {
-                Title = "GoBack: Go back one level, then navigate to landing page",
-                Subtitle = "Removes one page from the back stack before navigating",
-                Icon = new IconInfo("\uE760"),
-            },
-            new ListItem(
-                new AnonymousCommand(() => { })
-                {
-                    Result = CommandResult.GoToPage(goHomeArgs),
-                })
-            {
-                Title = "GoHome: Clear stack, then navigate to landing page",
-                Subtitle = "Clears the entire navigation stack before navigating",
-                Icon = new IconInfo("\uE80F"),
-            },
-        ];
-    }
-}

src/modules/cmdpal/ext/SamplePagesExtension/SamplePagesCommandsProvider.cs

@@ -22,11 +22,6 @@ public partial class SamplePagesCommandsProvider : CommandProvider
            Title = "Sample Pages",
            Subtitle = "View example commands",
        },
-       new CommandItem(new Pages.SampleGoToLandingPage())
-       {
-           Title = "GoToPage Sample: Landing Page",
-           Subtitle = "Target landing page for the GoToPage sample",
-       },
     ];
 
     public override ICommandItem[] TopLevelCommands()

src/modules/cmdpal/ext/SamplePagesExtension/SamplesListPage.cs

@@ -124,12 +124,7 @@ public partial class SamplesListPage : ListPage
         {
             Title = "Issue-specific samples",
             Subtitle = "Samples designed to reproduce specific issues",
-        },
-        new ListItem(new SampleGoToPage())
-        {
-            Title = "GoToPage Sample",
-            Subtitle = "Demonstrates CommandResult.GoToPage() with Push, GoBack, and GoHome modes",
-        },
+        }
     ];
 
     public SamplesListPage()

src/modules/interface/powertoy_module_interface.h

@@ -1,7 +1,8 @@
-#pragma once
-
-#include <compare>
-#include <common/utils/gpo.h>
+#pragma once
+
+#include <compare>
+#include <cwchar>
+#include <common/utils/gpo.h>
 
 /*
   DLL Interface for PowerToys. The powertoy_create() (see below) must return
@@ -97,10 +98,53 @@ public:
     virtual bool get_config(wchar_t* buffer, int* buffer_size) = 0;
     /* Sets the configuration values. */
     virtual void set_config(const wchar_t* config) = 0;
-    /* Call custom action from settings screen. */
-    virtual void call_custom_action(const wchar_t* /*action*/){};
-    /* Enables the PowerToy. */
-    virtual void enable() = 0;
+    /* Call custom action from settings screen. */
+    virtual void call_custom_action(const wchar_t* /*action*/){};
+
+    /* Returns the actions exposed by the module as a JSON array. */
+    virtual bool get_actions(wchar_t* buffer, int* buffer_size)
+    {
+        constexpr const wchar_t empty_actions[] = L"[]";
+        if (!buffer_size)
+        {
+            return false;
+        }
+
+        const int required_size = static_cast<int>(sizeof(empty_actions) / sizeof(empty_actions[0]));
+        if (!buffer || *buffer_size < required_size)
+        {
+            *buffer_size = required_size;
+            return false;
+        }
+
+        wcscpy_s(buffer, *buffer_size, empty_actions);
+        return true;
+    }
+
+    /* Invokes an action exposed by the module and returns a JSON object result. */
+    virtual bool invoke_action(const wchar_t* /*action_id*/, const wchar_t* /*serialized_args*/, wchar_t* buffer, int* buffer_size)
+    {
+        constexpr const wchar_t unsupported_result[] =
+            L"{\"success\":false,\"error_code\":\"not_supported\",\"message\":\"This module does not expose actions.\"}";
+
+        if (!buffer_size)
+        {
+            return false;
+        }
+
+        const int required_size = static_cast<int>(sizeof(unsupported_result) / sizeof(unsupported_result[0]));
+        if (!buffer || *buffer_size < required_size)
+        {
+            *buffer_size = required_size;
+            return false;
+        }
+
+        wcscpy_s(buffer, *buffer_size, unsupported_result);
+        return true;
+    }
+
+    /* Enables the PowerToy. */
+    virtual void enable() = 0;
     /* Disables the PowerToy, should free as much memory as possible. */
     virtual void disable() = 0;
     /* Should return if the PowerToys is enabled or disabled. */

src/modules/keyboardmanager/KeyboardManager.ModuleServices/KeyboardManager.ModuleServices.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <Import Project="$(RepoRoot)src\Common.Dotnet.CsWinRT.props" />
+  <Import Project="$(RepoRoot)src\Common.Dotnet.AotCompatibility.props" />
+
+  <PropertyGroup>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\common\ManagedCommon\ManagedCommon.csproj" />
+    <ProjectReference Include="..\..\..\common\PowerToys.ModuleContracts\PowerToys.ModuleContracts.csproj" />
+    <ProjectReference Include="..\KeyboardManagerEditorLibraryWrapper\KeyboardManagerEditorLibraryWrapper.vcxproj" />
+  </ItemGroup>
+</Project>

src/modules/keyboardmanager/KeyboardManager.ModuleServices/KeyboardManagerInterop.cs

@@ -0,0 +1,96 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace KeyboardManager.ModuleServices;
+
+internal static class KeyboardManagerInterop
+{
+    private const string DllName = "Powertoys.KeyboardManagerEditorLibraryWrapper.dll";
+    private const CallingConvention Convention = CallingConvention.Cdecl;
+
+    [DllImport(DllName, CallingConvention = Convention)]
+    internal static extern IntPtr CreateMappingConfiguration();
+
+    [DllImport(DllName, CallingConvention = Convention)]
+    internal static extern void DestroyMappingConfiguration(IntPtr config);
+
+    [DllImport(DllName, CallingConvention = Convention)]
+    [return: MarshalAs(UnmanagedType.Bool)]
+    internal static extern bool LoadMappingSettings(IntPtr config);
+
+    [DllImport(DllName, CallingConvention = Convention)]
+    internal static extern int GetSingleKeyRemapCount(IntPtr config);
+
+    [DllImport(DllName, CallingConvention = Convention)]
+    [return: MarshalAs(UnmanagedType.Bool)]
+    internal static extern bool GetSingleKeyRemap(IntPtr config, int index, ref NativeSingleKeyMapping mapping);
+
+    [DllImport(DllName, CallingConvention = Convention)]
+    internal static extern int GetSingleKeyToTextRemapCount(IntPtr config);
+
+    [DllImport(DllName, CallingConvention = Convention)]
+    [return: MarshalAs(UnmanagedType.Bool)]
+    internal static extern bool GetSingleKeyToTextRemap(IntPtr config, int index, ref NativeKeyboardTextMapping mapping);
+
+    [DllImport(DllName, CallingConvention = Convention)]
+    internal static extern int GetShortcutRemapCount(IntPtr config);
+
+    [DllImport(DllName, CallingConvention = Convention)]
+    [return: MarshalAs(UnmanagedType.Bool)]
+    internal static extern bool GetShortcutRemap(IntPtr config, int index, ref NativeShortcutMapping mapping);
+
+    [DllImport(DllName, CallingConvention = Convention, CharSet = CharSet.Unicode)]
+    internal static extern void GetKeyDisplayName(int keyCode, [Out] StringBuilder keyName, int maxLength);
+
+    [DllImport(DllName, CallingConvention = Convention)]
+    internal static extern void FreeString(IntPtr str);
+
+    internal static string GetStringAndFree(IntPtr handle)
+    {
+        if (handle == IntPtr.Zero)
+        {
+            return string.Empty;
+        }
+
+        var result = Marshal.PtrToStringUni(handle) ?? string.Empty;
+        FreeString(handle);
+        return result;
+    }
+}
+
+[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+internal struct NativeSingleKeyMapping
+{
+    public int OriginalKey;
+    public IntPtr TargetKey;
+    [MarshalAs(UnmanagedType.Bool)]
+    public bool IsShortcut;
+}
+
+[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+internal struct NativeKeyboardTextMapping
+{
+    public int OriginalKey;
+    public IntPtr TargetText;
+}
+
+[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+internal struct NativeShortcutMapping
+{
+    public IntPtr OriginalKeys;
+    public IntPtr TargetKeys;
+    public IntPtr TargetApp;
+    public int OperationType;
+    public IntPtr TargetText;
+    public IntPtr ProgramPath;
+    public IntPtr ProgramArgs;
+    public IntPtr StartInDirectory;
+    public int Elevation;
+    public int IfRunningAction;
+    public int Visibility;
+    public IntPtr UriToOpen;
+}

src/modules/keyboardmanager/KeyboardManager.ModuleServices/KeyboardManagerMappingRecord.cs

@@ -0,0 +1,56 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace KeyboardManager.ModuleServices;
+
+public enum KeyboardManagerMappingKind
+{
+    SingleKeyToKey,
+    SingleKeyToShortcut,
+    SingleKeyToText,
+    ShortcutToKey,
+    ShortcutToShortcut,
+    ShortcutToText,
+    ShortcutToProgram,
+    ShortcutToUri,
+}
+
+public sealed class KeyboardManagerMappingRecord
+{
+    public string Id { get; init; } = string.Empty;
+
+    public KeyboardManagerMappingKind Kind { get; init; }
+
+    public string TriggerDisplay { get; init; } = string.Empty;
+
+    public string TargetDisplay { get; init; } = string.Empty;
+
+    public string Subtitle { get; init; } = string.Empty;
+
+    public bool IsAppSpecific { get; init; }
+
+    public string TargetApp { get; init; } = string.Empty;
+
+    public string OriginalKeys { get; init; } = string.Empty;
+
+    public string TargetKeys { get; init; } = string.Empty;
+
+    public string TargetText { get; init; } = string.Empty;
+
+    public string ProgramPath { get; init; } = string.Empty;
+
+    public string ProgramArgs { get; init; } = string.Empty;
+
+    public string StartInDirectory { get; init; } = string.Empty;
+
+    public int Elevation { get; init; }
+
+    public int IfRunningAction { get; init; }
+
+    public int Visibility { get; init; }
+
+    public string UriToOpen { get; init; } = string.Empty;
+
+    public bool IsExecutable => Kind is KeyboardManagerMappingKind.ShortcutToProgram or KeyboardManagerMappingKind.ShortcutToUri;
+}

src/modules/keyboardmanager/KeyboardManager.ModuleServices/KeyboardManagerMappingService.cs

@@ -0,0 +1,236 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Globalization;
+using System.Security.Cryptography;
+using System.Text;
+using ManagedCommon;
+
+namespace KeyboardManager.ModuleServices;
+
+public sealed class KeyboardManagerMappingService
+{
+    public static KeyboardManagerMappingService Instance { get; } = new();
+
+    public Task<PowerToys.ModuleContracts.OperationResult<IReadOnlyList<KeyboardManagerMappingRecord>>> GetMappingsAsync(CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            cancellationToken.ThrowIfCancellationRequested();
+
+            using var session = new MappingConfigurationSession();
+            if (!KeyboardManagerInterop.LoadMappingSettings(session.Handle))
+            {
+                return Task.FromResult(PowerToys.ModuleContracts.OperationResults.Fail<IReadOnlyList<KeyboardManagerMappingRecord>>("Failed to load Keyboard Manager mappings."));
+            }
+
+            var mappings = new List<KeyboardManagerMappingRecord>();
+            LoadSingleKeyMappings(session.Handle, mappings);
+            LoadSingleKeyTextMappings(session.Handle, mappings);
+            LoadShortcutMappings(session.Handle, mappings);
+
+            return Task.FromResult(PowerToys.ModuleContracts.OperationResults.Ok<IReadOnlyList<KeyboardManagerMappingRecord>>(mappings));
+        }
+        catch (OperationCanceledException)
+        {
+            return Task.FromResult(PowerToys.ModuleContracts.OperationResults.Fail<IReadOnlyList<KeyboardManagerMappingRecord>>("Keyboard Manager mapping query was cancelled."));
+        }
+        catch (Exception ex)
+        {
+            Logger.LogError($"Failed to enumerate Keyboard Manager mappings: {ex.Message}");
+            return Task.FromResult(PowerToys.ModuleContracts.OperationResults.Fail<IReadOnlyList<KeyboardManagerMappingRecord>>($"Failed to enumerate Keyboard Manager mappings: {ex.Message}"));
+        }
+    }
+
+    private static void LoadSingleKeyMappings(IntPtr handle, ICollection<KeyboardManagerMappingRecord> mappings)
+    {
+        var count = KeyboardManagerInterop.GetSingleKeyRemapCount(handle);
+        for (var i = 0; i < count; i++)
+        {
+            var native = default(NativeSingleKeyMapping);
+            if (!KeyboardManagerInterop.GetSingleKeyRemap(handle, i, ref native))
+            {
+                continue;
+            }
+
+            var originalDisplay = GetKeyDisplayName(native.OriginalKey);
+            var targetRaw = KeyboardManagerInterop.GetStringAndFree(native.TargetKey);
+            var targetDisplay = native.IsShortcut ? FormatShortcut(targetRaw) : FormatSingleKey(targetRaw);
+            var kind = native.IsShortcut ? KeyboardManagerMappingKind.SingleKeyToShortcut : KeyboardManagerMappingKind.SingleKeyToKey;
+
+            mappings.Add(new KeyboardManagerMappingRecord
+            {
+                Id = CreateId("single-key", native.OriginalKey.ToString(CultureInfo.InvariantCulture), targetRaw, native.IsShortcut.ToString()),
+                Kind = kind,
+                TriggerDisplay = originalDisplay,
+                TargetDisplay = targetDisplay,
+                Subtitle = $"Maps to {targetDisplay}",
+                OriginalKeys = native.OriginalKey.ToString(CultureInfo.InvariantCulture),
+                TargetKeys = targetRaw,
+            });
+        }
+    }
+
+    private static void LoadSingleKeyTextMappings(IntPtr handle, ICollection<KeyboardManagerMappingRecord> mappings)
+    {
+        var count = KeyboardManagerInterop.GetSingleKeyToTextRemapCount(handle);
+        for (var i = 0; i < count; i++)
+        {
+            var native = default(NativeKeyboardTextMapping);
+            if (!KeyboardManagerInterop.GetSingleKeyToTextRemap(handle, i, ref native))
+            {
+                continue;
+            }
+
+            var originalDisplay = GetKeyDisplayName(native.OriginalKey);
+            var targetText = KeyboardManagerInterop.GetStringAndFree(native.TargetText);
+            mappings.Add(new KeyboardManagerMappingRecord
+            {
+                Id = CreateId("single-key-text", native.OriginalKey.ToString(CultureInfo.InvariantCulture), targetText),
+                Kind = KeyboardManagerMappingKind.SingleKeyToText,
+                TriggerDisplay = originalDisplay,
+                TargetDisplay = targetText,
+                Subtitle = $"Types {targetText}",
+                OriginalKeys = native.OriginalKey.ToString(CultureInfo.InvariantCulture),
+                TargetText = targetText,
+            });
+        }
+    }
+
+    private static void LoadShortcutMappings(IntPtr handle, ICollection<KeyboardManagerMappingRecord> mappings)
+    {
+        var count = KeyboardManagerInterop.GetShortcutRemapCount(handle);
+        for (var i = 0; i < count; i++)
+        {
+            var native = default(NativeShortcutMapping);
+            if (!KeyboardManagerInterop.GetShortcutRemap(handle, i, ref native))
+            {
+                continue;
+            }
+
+            var originalKeys = KeyboardManagerInterop.GetStringAndFree(native.OriginalKeys);
+            var targetKeys = KeyboardManagerInterop.GetStringAndFree(native.TargetKeys);
+            var targetApp = KeyboardManagerInterop.GetStringAndFree(native.TargetApp);
+            var targetText = KeyboardManagerInterop.GetStringAndFree(native.TargetText);
+            var programPath = KeyboardManagerInterop.GetStringAndFree(native.ProgramPath);
+            var programArgs = KeyboardManagerInterop.GetStringAndFree(native.ProgramArgs);
+            var startInDirectory = KeyboardManagerInterop.GetStringAndFree(native.StartInDirectory);
+            var uriToOpen = KeyboardManagerInterop.GetStringAndFree(native.UriToOpen);
+
+            var triggerDisplay = FormatShortcut(originalKeys);
+            var (kind, targetDisplay, subtitle) = DescribeShortcutTarget(native.OperationType, targetKeys, targetText, programPath, uriToOpen);
+
+            mappings.Add(new KeyboardManagerMappingRecord
+            {
+                Id = CreateId("shortcut", originalKeys, targetKeys, targetText, programPath, programArgs, startInDirectory, uriToOpen, targetApp, native.OperationType.ToString(CultureInfo.InvariantCulture)),
+                Kind = kind,
+                TriggerDisplay = triggerDisplay,
+                TargetDisplay = targetDisplay,
+                Subtitle = string.IsNullOrWhiteSpace(targetApp) ? subtitle : $"{subtitle} in {targetApp}",
+                IsAppSpecific = !string.IsNullOrWhiteSpace(targetApp),
+                TargetApp = targetApp,
+                OriginalKeys = originalKeys,
+                TargetKeys = targetKeys,
+                TargetText = targetText,
+                ProgramPath = programPath,
+                ProgramArgs = programArgs,
+                StartInDirectory = startInDirectory,
+                Elevation = native.Elevation,
+                IfRunningAction = native.IfRunningAction,
+                Visibility = native.Visibility,
+                UriToOpen = uriToOpen,
+            });
+        }
+    }
+
+    private static (KeyboardManagerMappingKind Kind, string TargetDisplay, string Subtitle) DescribeShortcutTarget(int operationType, string targetKeys, string targetText, string programPath, string uriToOpen)
+    {
+        return operationType switch
+        {
+            1 => (KeyboardManagerMappingKind.ShortcutToProgram, programPath, $"Opens {programPath}"),
+            2 => (KeyboardManagerMappingKind.ShortcutToUri, uriToOpen, $"Opens {uriToOpen}"),
+            3 => (KeyboardManagerMappingKind.ShortcutToText, targetText, $"Types {targetText}"),
+            _ => DescribeShortcutRemap(targetKeys),
+        };
+    }
+
+    private static (KeyboardManagerMappingKind Kind, string TargetDisplay, string Subtitle) DescribeShortcutRemap(string targetKeys)
+    {
+        var keyCodes = ParseKeyCodes(targetKeys);
+        if (keyCodes.Count <= 1)
+        {
+            var targetDisplay = FormatSingleKey(targetKeys);
+            return (KeyboardManagerMappingKind.ShortcutToKey, targetDisplay, $"Maps to {targetDisplay}");
+        }
+
+        var shortcutDisplay = FormatShortcut(targetKeys);
+        return (KeyboardManagerMappingKind.ShortcutToShortcut, shortcutDisplay, $"Maps to {shortcutDisplay}");
+    }
+
+    private static string FormatSingleKey(string value)
+    {
+        if (int.TryParse(value, NumberStyles.Integer, CultureInfo.InvariantCulture, out var keyCode))
+        {
+            return GetKeyDisplayName(keyCode);
+        }
+
+        return value;
+    }
+
+    private static string FormatShortcut(string value)
+    {
+        var parts = ParseKeyCodes(value)
+            .Select(GetKeyDisplayName)
+            .Where(name => !string.IsNullOrWhiteSpace(name))
+            .ToArray();
+
+        return parts.Length == 0 ? value : string.Join(" + ", parts);
+    }
+
+    private static IReadOnlyList<int> ParseKeyCodes(string value)
+    {
+        return value.Split(';', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries)
+            .Select(part => int.TryParse(part, NumberStyles.Integer, CultureInfo.InvariantCulture, out var keyCode) ? keyCode : (int?)null)
+            .Where(keyCode => keyCode.HasValue)
+            .Select(keyCode => keyCode!.Value)
+            .ToArray();
+    }
+
+    private static string GetKeyDisplayName(int keyCode)
+    {
+        var buffer = new StringBuilder(64);
+        KeyboardManagerInterop.GetKeyDisplayName(keyCode, buffer, buffer.Capacity);
+        return buffer.ToString();
+    }
+
+    private static string CreateId(params string[] values)
+    {
+        var payload = string.Join("|", values);
+        var hash = SHA256.HashData(Encoding.UTF8.GetBytes(payload));
+        return Convert.ToHexString(hash[..8]);
+    }
+
+    private sealed partial class MappingConfigurationSession : IDisposable
+    {
+        public MappingConfigurationSession()
+        {
+            Handle = KeyboardManagerInterop.CreateMappingConfiguration();
+            if (Handle == IntPtr.Zero)
+            {
+                throw new InvalidOperationException("Failed to create Keyboard Manager mapping configuration.");
+            }
+        }
+
+        public IntPtr Handle { get; private set; }
+
+        public void Dispose()
+        {
+            if (Handle != IntPtr.Zero)
+            {
+                KeyboardManagerInterop.DestroyMappingConfiguration(Handle);
+                Handle = IntPtr.Zero;
+            }
+        }
+    }
+}

src/modules/keyboardmanager/KeyboardManagerEditorLibrary/KeyboardManagerEditorLibrary.vcxproj

@@ -29,7 +29,7 @@
   <ItemDefinitionGroup>
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
-      <AdditionalIncludeDirectories>./;$(SolutionDir)src\modules\;$(SolutionDir)src\common\Display;$(SolutionDir)src\common\inc;$(SolutionDir)src\common\Telemetry;$(SolutionDir)src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>./;$(RepoRoot)src\modules\;$(RepoRoot)src\common\Display;$(RepoRoot)src\common\inc;$(RepoRoot)src\common\Telemetry;$(RepoRoot)src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
@@ -117,6 +117,6 @@
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Web.WebView2.1.0.2903.40\build\native\Microsoft.Web.WebView2.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Web.WebView2.1.0.2903.40\build\native\Microsoft.Web.WebView2.targets'))" />
   </Target>
   <Target Name="GenerateResourceFiles" BeforeTargets="PrepareForBuild">
-    <Exec Command="powershell -NonInteractive -executionpolicy Unrestricted $(SolutionDir)tools\build\convert-resx-to-rc.ps1 $(MSBuildThisFileDirectory)\..\KeyboardManagerEditor\ resource.base.h resource.h KeyboardManagerEditor.base.rc KeyboardManagerEditor.rc" />
+    <Exec Command="powershell -NonInteractive -executionpolicy Unrestricted $(RepoRoot)tools\build\convert-resx-to-rc.ps1 $(MSBuildThisFileDirectory)\..\KeyboardManagerEditor\ resource.base.h resource.h KeyboardManagerEditor.base.rc KeyboardManagerEditor.rc" />
   </Target>
-</Project>
+</Project>

src/modules/keyboardmanager/KeyboardManagerEditorLibraryWrapper/KeyboardManagerEditorLibraryWrapper.cpp

@@ -335,6 +335,10 @@ bool GetShortcutRemapByType(void* config, int operationType, int index, Shortcut
             mapping->targetText = AllocateAndCopyString(L"");
             mapping->programPath = AllocateAndCopyString(L"");
             mapping->programArgs = AllocateAndCopyString(L"");
+            mapping->startInDirectory = AllocateAndCopyString(L"");
+            mapping->elevation = 0;
+            mapping->ifRunningAction = 0;
+            mapping->visibility = 0;
             mapping->uriToOpen = AllocateAndCopyString(L"");
         }
         else if (targetShortcutUnion.index() == 1)
@@ -351,6 +355,10 @@ bool GetShortcutRemapByType(void* config, int operationType, int index, Shortcut
                 mapping->targetText = AllocateAndCopyString(L"");
                 mapping->programPath = AllocateAndCopyString(targetShortcut.runProgramFilePath);
                 mapping->programArgs = AllocateAndCopyString(targetShortcut.runProgramArgs);
+                mapping->startInDirectory = AllocateAndCopyString(targetShortcut.runProgramStartInDir);
+                mapping->elevation = static_cast<int>(targetShortcut.elevationLevel);
+                mapping->ifRunningAction = static_cast<int>(targetShortcut.alreadyRunningAction);
+                mapping->visibility = static_cast<int>(targetShortcut.startWindowType);
                 mapping->uriToOpen = AllocateAndCopyString(L"");
                 break;
 
@@ -359,6 +367,10 @@ bool GetShortcutRemapByType(void* config, int operationType, int index, Shortcut
                 mapping->targetText = AllocateAndCopyString(L"");
                 mapping->programPath = AllocateAndCopyString(L"");
                 mapping->programArgs = AllocateAndCopyString(L"");
+                mapping->startInDirectory = AllocateAndCopyString(L"");
+                mapping->elevation = 0;
+                mapping->ifRunningAction = 0;
+                mapping->visibility = 0;
                 mapping->uriToOpen = AllocateAndCopyString(targetShortcut.uriToOpen);
                 break;
 
@@ -367,6 +379,10 @@ bool GetShortcutRemapByType(void* config, int operationType, int index, Shortcut
                 mapping->targetText = AllocateAndCopyString(L"");
                 mapping->programPath = AllocateAndCopyString(L"");
                 mapping->programArgs = AllocateAndCopyString(L"");
+                mapping->startInDirectory = AllocateAndCopyString(L"");
+                mapping->elevation = 0;
+                mapping->ifRunningAction = 0;
+                mapping->visibility = 0;
                 mapping->uriToOpen = AllocateAndCopyString(L"");
                 break;
             }
@@ -375,10 +391,14 @@ bool GetShortcutRemapByType(void* config, int operationType, int index, Shortcut
         {
             std::wstring text = std::get<std::wstring>(targetShortcutUnion);
             mapping->targetKeys = AllocateAndCopyString(L"");
-            mapping->operationType = 0;
+            mapping->operationType = 3;
             mapping->targetText = AllocateAndCopyString(text);
             mapping->programPath = AllocateAndCopyString(L"");
             mapping->programArgs = AllocateAndCopyString(L"");
+            mapping->startInDirectory = AllocateAndCopyString(L"");
+            mapping->elevation = 0;
+            mapping->ifRunningAction = 0;
+            mapping->visibility = 0;
             mapping->uriToOpen = AllocateAndCopyString(L"");
         }
 
@@ -438,6 +458,10 @@ bool GetShortcutRemapByType(void* config, int operationType, int index, Shortcut
             mapping->targetText = AllocateAndCopyString(L"");
             mapping->programPath = AllocateAndCopyString(L"");
             mapping->programArgs = AllocateAndCopyString(L"");
+            mapping->startInDirectory = AllocateAndCopyString(L"");
+            mapping->elevation = 0;
+            mapping->ifRunningAction = 0;
+            mapping->visibility = 0;
             mapping->uriToOpen = AllocateAndCopyString(L"");
         }
         else if (targetShortcutUnion.index() == 1)
@@ -453,6 +477,10 @@ bool GetShortcutRemapByType(void* config, int operationType, int index, Shortcut
                 mapping->targetText = AllocateAndCopyString(L"");
                 mapping->programPath = AllocateAndCopyString(targetShortcut.runProgramFilePath);
                 mapping->programArgs = AllocateAndCopyString(targetShortcut.runProgramArgs);
+                mapping->startInDirectory = AllocateAndCopyString(targetShortcut.runProgramStartInDir);
+                mapping->elevation = static_cast<int>(targetShortcut.elevationLevel);
+                mapping->ifRunningAction = static_cast<int>(targetShortcut.alreadyRunningAction);
+                mapping->visibility = static_cast<int>(targetShortcut.startWindowType);
                 mapping->uriToOpen = AllocateAndCopyString(L"");
             }
             else if (targetShortcut.operationType == Shortcut::OperationType::OpenURI)
@@ -461,6 +489,10 @@ bool GetShortcutRemapByType(void* config, int operationType, int index, Shortcut
                 mapping->targetText = AllocateAndCopyString(L"");
                 mapping->programPath = AllocateAndCopyString(L"");
                 mapping->programArgs = AllocateAndCopyString(L"");
+                mapping->startInDirectory = AllocateAndCopyString(L"");
+                mapping->elevation = 0;
+                mapping->ifRunningAction = 0;
+                mapping->visibility = 0;
                 mapping->uriToOpen = AllocateAndCopyString(targetShortcut.uriToOpen);
             }
             else
@@ -469,6 +501,10 @@ bool GetShortcutRemapByType(void* config, int operationType, int index, Shortcut
                 mapping->targetText = AllocateAndCopyString(L"");
                 mapping->programPath = AllocateAndCopyString(L"");
                 mapping->programArgs = AllocateAndCopyString(L"");
+                mapping->startInDirectory = AllocateAndCopyString(L"");
+                mapping->elevation = 0;
+                mapping->ifRunningAction = 0;
+                mapping->visibility = 0;
                 mapping->uriToOpen = AllocateAndCopyString(L"");
             }
         }
@@ -476,10 +512,14 @@ bool GetShortcutRemapByType(void* config, int operationType, int index, Shortcut
         {
             std::wstring text = std::get<std::wstring>(targetShortcutUnion);
             mapping->targetKeys = AllocateAndCopyString(L"");
-            mapping->operationType = 0;
+            mapping->operationType = 3;
             mapping->targetText = AllocateAndCopyString(text);
             mapping->programPath = AllocateAndCopyString(L"");
             mapping->programArgs = AllocateAndCopyString(L"");
+            mapping->startInDirectory = AllocateAndCopyString(L"");
+            mapping->elevation = 0;
+            mapping->ifRunningAction = 0;
+            mapping->visibility = 0;
             mapping->uriToOpen = AllocateAndCopyString(L"");
         }
 
@@ -749,4 +789,4 @@ int GetKeyboardKeysList(bool isShortcut, KeyNamePair* keyList, int maxCount)
     }
 
     return count;
-}
+}

src/modules/keyboardmanager/KeyboardManagerEditorLibraryWrapper/KeyboardManagerEditorLibraryWrapper.h

@@ -32,6 +32,10 @@ struct ShortcutMapping
     wchar_t* targetText;
     wchar_t* programPath;
     wchar_t* programArgs;
+    wchar_t* startInDirectory;
+    int elevation;
+    int ifRunningAction;
+    int visibility;
     wchar_t* uriToOpen;
 };
 

src/modules/keyboardmanager/common/Helpers.cpp

@@ -428,20 +428,20 @@ namespace Helpers
     {
         while (true)
         {
+            std::wstring text;
+            {
+                std::unique_lock<std::mutex> lock(s_queueMutex);
+                s_queueCV.wait(lock, [] { return !s_clipboardQueue.empty() || s_shutdown.load(); });
+                if (s_shutdown.load())
+                {
+                    break;
+                }
+                text = std::move(s_clipboardQueue.front());
+                s_clipboardQueue.pop();
+            }
+
             try
             {
-                std::wstring text;
-                {
-                    std::unique_lock<std::mutex> lock(s_queueMutex);
-                    s_queueCV.wait(lock, [] { return !s_clipboardQueue.empty() || s_shutdown.load(); });
-                    if (s_shutdown.load())
-                    {
-                        break;
-                    }
-                    text = std::move(s_clipboardQueue.front());
-                    s_clipboardQueue.pop();
-                }
-
                 // Snapshot current clipboard state
                 bool hadOriginalText = false;
                 std::wstring originalClipboardText;
@@ -490,15 +490,22 @@ namespace Helpers
                     }
                 }
             }
+            catch (const std::exception& ex)
+            {
+                OutputDebugStringA("KBM ClipboardWorker exception: ");
+                OutputDebugStringA(ex.what());
+                OutputDebugStringA("\n");
+            }
             catch (...)
             {
-                OutputDebugStringA("KBM ClipboardWorker exception caught, continuing\n");
+                OutputDebugStringA("KBM ClipboardWorker unknown exception\n");
             }
         }
     }
 
-    // Inner implementation that may throw C++ exceptions.
-    static bool SendTextViaClipboardImpl(const std::wstring& text)
+    // Function to send text via clipboard paste (Ctrl+V).
+    // Saves the previous clipboard content and restores it asynchronously.
+    bool SendTextViaClipboard(const std::wstring& text)
     {
         // Lazily start the worker on first use.
         std::call_once(s_workerInitFlag, [] {
@@ -517,7 +524,7 @@ namespace Helpers
         });
 
         // Enqueue the text and return immediately so we never block the
-        // low-level keyboard hook (WH_KEYBOARD_LL).
+        // low-level keyboard hook (WH_KEYBOARD_LL).  
         {
             std::lock_guard<std::mutex> lock(s_queueMutex);
             if (!s_clipboardQueue.empty())
@@ -531,24 +538,6 @@ namespace Helpers
         return true;
     }
 
-    // Function to send text via clipboard paste (Ctrl+V).
-    // Saves the previous clipboard content and restores it asynchronously.
-    // This function MUST NOT throw — it's called from noexcept hook handlers.
-    // We use __try/__except (SEH) because C++ try/catch may be optimized away
-    // in Release builds when the caller is noexcept.
-    bool SendTextViaClipboard(const std::wstring& text) noexcept
-    {
-        __try
-        {
-            return SendTextViaClipboardImpl(text);
-        }
-        __except (EXCEPTION_EXECUTE_HANDLER)
-        {
-            OutputDebugStringA("KBM SendTextViaClipboard SEH exception caught\n");
-            return false;
-        }
-    }
-
     // Function to filter the key codes for artificial key codes
     int32_t FilterArtificialKeys(const int32_t& key)
     {

src/modules/keyboardmanager/common/Helpers.h

@@ -42,7 +42,7 @@ namespace Helpers
     void SetTextKeyEvents(std::vector<INPUT>& keyEventArray, const std::wstring& remapping);
 
     // Function to send text via clipboard paste (Ctrl+V). Saves and restores previous clipboard content.
-    bool SendTextViaClipboard(const std::wstring& text) noexcept;
+    bool SendTextViaClipboard(const std::wstring& text);
 
     // Function to return window handle for a full screen UWP app
     HWND GetFullscreenUWPWindowHandle();