Wrap FluentAvalonia controls within same named classes allowing us to declare the xmlns namespace in our assembly

Framework/Foundation/Lifecycles/AppService.cs

@@ -0,0 +1,25 @@
+using Mediator;
+using Microsoft.Extensions.Hosting;
+
+namespace Toolkit.Foundation;
+
+public class AppService : IHostedService
+{
+    private readonly IMediator mediator;
+
+    public AppService(IMediator mediator)
+    {
+        this.mediator = mediator;
+    }
+
+    public async Task StartAsync(CancellationToken cancellationToken)
+    {
+        await mediator.Send(new Initialize());
+        await mediator.Send(new Initialized());
+    }
+
+    public Task StopAsync(CancellationToken cancellationToken)
+    {
+        return Task.CompletedTask;
+    }
+}