Add WinUIDispatcher

Toolkit.WinUI/IServiceCollectionExtensions.cs

@@ -1,9 +1,4 @@
 using Microsoft.Extensions.DependencyInjection;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using Toolkit.Foundation;
 
 namespace Toolkit.WinUI;
@@ -12,7 +7,15 @@ public static class IServiceCollectionExtensions
 {
     public static IServiceCollection AddWinUI(this IServiceCollection services)
     {
+        services.AddTransient<IDispatcher, WinUIDispatcher>();
         services.AddTransient<IDispatcherTimerFactory, DispatcherTimerFactory>();
+
+        services.AddTransient((Func<IServiceProvider, IProxyServiceCollection<IComponentBuilder>>)(provider =>
+            new ProxyServiceCollection<IComponentBuilder>(services =>
+            {
+
+            })));
+
         return services;
     }
 }

Toolkit.WinUI/WinUIDispatcher.cs

@@ -0,0 +1,14 @@
+using Microsoft.UI.Dispatching;
+using Toolkit.Foundation;
+
+namespace Toolkit.WinUI;
+
+public class WinUIDispatcher :
+    IDispatcher
+{
+    public Task Invoke(Action action)
+    {
+        DispatcherQueue.GetForCurrentThread().TryEnqueue(action.Invoke);
+        return Task.CompletedTask;
+    }
+}