feat(macos): add native desktop controls and hotkey integration

- Introduced MacOsDesktopControlManifest to manage desktop control configurations.
- Implemented MacOsDesktopControlService to handle the lifecycle of the macOS helper process.
- Created MacOsWorkflowRulesEditorWindowService for managing workflow rules through a native window.
- Developed a Swift helper for macOS that integrates with AppKit and Carbon for menu-bar controls and global hotkeys.
- Added support for recording lifecycle actions via HTTP endpoints, maintaining consistency with existing Windows functionality.
- Enhanced user experience by allowing macOS users to start/stop recordings and access settings through a menu-bar interface.
- Documented design decisions, implementation evidence, and verification tasks for the new macOS features.

MeetingAssistant/MeetingAssistant.csproj

@@ -16,13 +16,15 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="$([MSBuild]::IsOSPlatform('OSX')) and $([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) != 'windows'">
-    <MacOsAudioCaptureEnabled>true</MacOsAudioCaptureEnabled>
+    <MacOsNativeHelpersEnabled>true</MacOsNativeHelpersEnabled>
     <MacOsAudioCaptureSource>$(MSBuildProjectDirectory)/Native/MacOsMeetingAudioCapture/main.swift</MacOsAudioCaptureSource>
     <MacOsAudioCaptureOutputPath>Native/macos-meeting-audio-capture</MacOsAudioCaptureOutputPath>
     <MacOsAudioCaptureRid Condition="'$(RuntimeIdentifier)' != ''">$(RuntimeIdentifier)</MacOsAudioCaptureRid>
     <MacOsAudioCaptureRid Condition="'$(MacOsAudioCaptureRid)' == ''">$(NETCoreSdkRuntimeIdentifier)</MacOsAudioCaptureRid>
     <MacOsAudioCaptureArchitecture Condition="'$(MacOsAudioCaptureRid)' == 'osx-x64'">x86_64</MacOsAudioCaptureArchitecture>
     <MacOsAudioCaptureArchitecture Condition="'$(MacOsAudioCaptureArchitecture)' == ''">arm64</MacOsAudioCaptureArchitecture>
+    <MacOsDesktopControlsSource>$(MSBuildProjectDirectory)/Native/MacOsDesktopControls/main.swift</MacOsDesktopControlsSource>
+    <MacOsDesktopControlsOutputPath>Native/macos-desktop-controls</MacOsDesktopControlsOutputPath>
   </PropertyGroup>
 
   <ItemGroup>
@@ -72,19 +74,21 @@
   </Target>
 
   <Target
-    Name="BuildMacOsAudioCaptureHelper"
+    Name="BuildMacOsNativeHelpers"
     AfterTargets="Build"
-    Condition="'$(MacOsAudioCaptureEnabled)' == 'true'">
+    Condition="'$(MacOsNativeHelpersEnabled)' == 'true'">
     <MakeDir Directories="$(TargetDir)Native" />
     <Exec Command="/usr/bin/xcrun swiftc -parse-as-library -O -target $(MacOsAudioCaptureArchitecture)-apple-macos13.0 -framework AVFoundation -framework CoreMedia -framework ScreenCaptureKit &quot;$(MacOsAudioCaptureSource)&quot; -o &quot;$(TargetDir)$(MacOsAudioCaptureOutputPath)&quot;" />
+    <Exec Command="/usr/bin/xcrun swiftc -parse-as-library -O -target $(MacOsAudioCaptureArchitecture)-apple-macos13.0 -framework AppKit -framework Carbon -framework WebKit &quot;$(MacOsDesktopControlsSource)&quot; -o &quot;$(TargetDir)$(MacOsDesktopControlsOutputPath)&quot;" />
   </Target>
 
   <Target
-    Name="CopyMacOsAudioCaptureHelperToPublish"
+    Name="CopyMacOsNativeHelpersToPublish"
     AfterTargets="Publish"
-    Condition="'$(MacOsAudioCaptureEnabled)' == 'true'">
+    Condition="'$(MacOsNativeHelpersEnabled)' == 'true'">
     <MakeDir Directories="$(PublishDir)Native" />
     <Copy SourceFiles="$(TargetDir)$(MacOsAudioCaptureOutputPath)" DestinationFolder="$(PublishDir)Native" />
+    <Copy SourceFiles="$(TargetDir)$(MacOsDesktopControlsOutputPath)" DestinationFolder="$(PublishDir)Native" />
   </Target>
 
   <ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) != 'windows'">