Added basic support for Windows App Actions. (#39927)

## Summary of the Pull Request
Adds basic support for finding, listing, and executing Windows App
Actions on files found by the Microsoft.CmdPal.Ext.Indexer extension.

## PR Checklist

- [X] **Closes:** #39926
- [X] **Communication:** I've discussed this with core contributors
already. If work hasn't been agreed, this work might be rejected
- [ ] **Tests:** Added/updated and all pass
- [X] **Localization:** All end user facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **New binaries:** Added on the required places
- [ ] [JSON for
signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json)
for new binaries
- [ ] [WXS for
installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs)
for new binaries and localization folder
- [ ] [YML for CI
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml)
for new test projects
- [ ] [YML for signed
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml)
- [ ] **Documentation updated:** If checked, please file a pull request
on [our docs
repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys)
and link it here: #xxx

## Detailed Description of the Pull Request / Additional comments
We also update cswin32 to stable version.

<!-- Describe how you validated the behavior. Add automated tests
wherever possible, but list manual validation steps taken as well -->
## Validation Steps Performed
Validated that it doesn't show on older versions of Windows (<26100
insiders) and that it does work on newer version that have the App
Actions runtime.

---------

Co-authored-by: Gordon Lam (SH) <yeelam@microsoft.com>
Co-authored-by: Mike Griese <migrie@microsoft.com>
Co-authored-by: Leilei Zhang <leilzh@microsoft.com>

src/modules/cmdpal/ExtensionTemplate/TemplateCmdPalExtension/Directory.Packages.props

@@ -6,9 +6,9 @@
     <PackageVersion Include="Microsoft.CommandPalette.Extensions" Version="0.2.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0-preview.24508.2" />
     <PackageVersion Include="Microsoft.Web.WebView2" Version="1.0.2903.40" />
-    <PackageVersion Include="Microsoft.Windows.CsWin32" Version="0.2.46-beta" />
+    <PackageVersion Include="Microsoft.Windows.CsWin32" Version="0.3.183" />
     <PackageVersion Include="Microsoft.Windows.CsWinRT" Version="2.2.0" />
-    <PackageVersion Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.2428" />
+    <PackageVersion Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.4188" />
     <PackageVersion Include="Microsoft.WindowsAppSDK" Version="1.7.250513003" />
     <PackageVersion Include="Shmuelie.WinRTServer" Version="2.1.1" />
     <PackageVersion Include="StyleCop.Analyzers" Version="1.2.0-beta.556" />

src/modules/cmdpal/ExtensionTemplate/TemplateCmdPalExtension/TemplateCmdPalExtension/TemplateCmdPalExtension.csproj

@@ -4,8 +4,8 @@
     <RootNamespace>TemplateCmdPalExtension</RootNamespace>
     <ApplicationManifest>app.manifest</ApplicationManifest>
 
-    <WindowsSdkPackageVersion>10.0.22621.57</WindowsSdkPackageVersion>
-    <TargetFramework>net9.0-windows10.0.22621.0</TargetFramework>
+    <WindowsSdkPackageVersion>10.0.26100.68-preview</WindowsSdkPackageVersion>
+    <TargetFramework>net9.0-windows10.0.26100.0</TargetFramework>
     <TargetPlatformMinVersion>10.0.19041.0</TargetPlatformMinVersion>
     <SupportedOSPlatformVersion>10.0.19041.0</SupportedOSPlatformVersion>
     <RuntimeIdentifiers>win-x64;win-arm64</RuntimeIdentifiers>