Rewrite how picking a matching audio session works

rewrite the UI layer to make it only send updates to the stream deck if needed

src/FocusVolumeControl/FocusVolumeControl.csproj

@@ -51,6 +51,7 @@
     <Reference Include="System.Data" />
     <Reference Include="System.Net.Http" />
     <Reference Include="System.Xml" />
+    <Reference Include="WindowsBase" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="ActiveAudioSessionWrapper.cs" />
@@ -58,10 +59,12 @@
     <Compile Include="DialAction.cs" />
     <Compile Include="ISDConnectionExtensions.cs" />
     <Compile Include="Native.cs" />
+    <Compile Include="ParentProcessUtilities.cs" />
     <Compile Include="PluginAction.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="UIState.cs" />
+    <Compile Include="UI\UIState.cs" />
+    <Compile Include="UI\ValueWithOpacity.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />
@@ -112,12 +115,22 @@
     <PackageReference Include="CoreAudio">
       <Version>1.27.0</Version>
     </PackageReference>
+    <PackageReference Include="IsExternalInit">
+      <Version>1.0.3</Version>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
     <PackageReference Include="Newtonsoft.Json">
       <Version>13.0.3</Version>
     </PackageReference>
     <PackageReference Include="NLog">
       <Version>5.2.3</Version>
     </PackageReference>
+    <PackageReference Include="RequiredMemberAttribute">
+      <Version>1.0.0</Version>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
     <PackageReference Include="streamdeck-client-csharp">
       <Version>4.3.0</Version>
     </PackageReference>