Code cleanup

HttpClientSetupService.cs

@@ -2,7 +2,12 @@
 using Microsoft.AspNetCore.Hosting.Server.Features;
 
 namespace Sandbox;
-
+/// <summary>
+/// Source: https://www.duracellko.net/posts/2020/06/hosting-both-blazor-server-and-webassembly
+/// </summary>
+/// <param name="httpClient"></param>
+/// <param name="server"></param>
+/// <param name="applicationLifetime"></param>
 public class HttpClientSetupService(
     HttpClient httpClient,
     IServer server,