[settings-ui] Settings WinUI3 (#17797)

* Add Settings.WinUI3 project

* New namespace

* Activation and Services

* Assets and Behaviors

* Converters and Helpers

* Controls

* View and ViewModels

* Styles and Themes

* OOBE

* Strings

* Small App moves

* [check] Project files - publish profiles and launchSettings.json

* [using:Microsoft.UI.Xaml.Automation]AutomationProperties.Name workaround

* [WIP] Workarounds to make it work

* Fix suppressed warnings - naming

* Add code analysis

* Fix KBMPage and App dispatcher
Fix MessageBox - replace with MessageDialog

* Fix ImageResizerPage & mark ColorPickerButton with TODO

* Add icon to windows
Cleanup MainWindow.xaml.cs and OobeWindow.xaml.cs
MainWindows and OobeWindow management

* App Icon
No framework and runtime subdirs

* Remove PowerToys.Settings and Settings.UI from solution
Update output paths

* Installer work & publish.cmd

* Fix dispatcher crashes

* Fix crashes

* Add all dlls to installer
Cleanup installer
Add OpenOOBE and OpenScoobe logic
Fix minor issues
Fix update scenario - REINSTALLMODE

* Rename back namespaces, project name and project dir

* [wip] move to winappsdk 1.1

* Fix propagating isElevated & installer runtimes dlls

* Remove obsolete dir/file

* PowerToys.Interop to netstandard2.0

* Move everything to .Net6

* [Settings] Always launch settings process non-elevated (#17791)

* Move back to WinAppSdk 1.0.1

* Add Settings.WinUI3 project

* New namespace

* Activation and Services

* Assets and Behaviors

* Converters and Helpers

* Controls

* View and ViewModels

* Styles and Themes

* OOBE

* Strings

* Small App moves

* [check] Project files - publish profiles and launchSettings.json

* [using:Microsoft.UI.Xaml.Automation]AutomationProperties.Name workaround

* [WIP] Workarounds to make it work

* Fix suppressed warnings - naming

* Add code analysis

* Fix KBMPage and App dispatcher
Fix MessageBox - replace with MessageDialog

* Fix ImageResizerPage & mark ColorPickerButton with TODO

* Add icon to windows
Cleanup MainWindow.xaml.cs and OobeWindow.xaml.cs
MainWindows and OobeWindow management

* App Icon
No framework and runtime subdirs

* Remove PowerToys.Settings and Settings.UI from solution
Update output paths

* Installer work & publish.cmd

* Fix dispatcher crashes

* Fix crashes

* Add all dlls to installer
Cleanup installer
Add OpenOOBE and OpenScoobe logic
Fix minor issues
Fix update scenario - REINSTALLMODE

* Rename back namespaces, project name and project dir

* [wip] move to winappsdk 1.1

* Fix propagating isElevated & installer runtimes dlls

* Remove obsolete dir/file

* PowerToys.Interop to netstandard2.0

* Move everything to .Net6

* [Settings] Always launch settings process non-elevated (#17791)

* Move back to WinAppSdk 1.0.1

* Revert merge conflict ARM64 removal

* Fix KBM Browse overlay image button

* Bring back settings publish profile

* Update release.yml

* Change target frameworkd windows version

* [Setup] Add Windows Application Runtime SDK (#17809)

* Update requirements doc

* Update compiling docs

* Fix signing

* Fix Settings exe and dll versions

* Add exception for dlls that have version 1.0.0.0

* Fix powershell condition

Co-authored-by: Andrey Nekrasov <yuyoyuppe@users.noreply.github.com>

src/settings-ui/Settings.UI/App.xaml

@@ -1,19 +1,20 @@
-<xaml:XamlApplication
+<Application
     x:Class="Microsoft.PowerToys.Settings.UI.App"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:controls="using:Microsoft.PowerToys.Settings.UI.Controls"
-    xmlns:xaml="using:Microsoft.Toolkit.Win32.UI.XamlHost">
+    xmlns:local="using:Microsoft.PowerToys.Settings.UI"
+    xmlns:controls="using:Microsoft.PowerToys.Settings.UI.Controls">
     <Application.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
-                <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" ControlsResourcesVersion="Version2" />
+                <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" />
                 <ResourceDictionary Source="/Controls/KeyVisual/KeyVisual.xaml" />
                 <ResourceDictionary Source="/Controls/IsEnabledTextBlock/IsEnabledTextBlock.xaml" />
                 <ResourceDictionary Source="/Styles/TextBlock.xaml" />
                 <ResourceDictionary Source="/Styles/Button.xaml"/>
                 <ResourceDictionary Source="/Themes/Colors.xaml"/>
                 <ResourceDictionary Source="/Themes/SettingsExpanderStyles.xaml"/>
+                <!-- Other merged dictionaries here -->
             </ResourceDictionary.MergedDictionaries>
 
             <Thickness x:Key="InfoBarIconMargin">6,16,16,16</Thickness>
@@ -28,6 +29,7 @@
             </Style>
 
             <Style TargetType="controls:CheckBoxWithDescriptionControl" BasedOn="{StaticResource DefaultCheckBoxStyle}" />
+            <!-- Other app resources here -->
         </ResourceDictionary>
     </Application.Resources>
-</xaml:XamlApplication>
+</Application>