feat(Client.DIExtensions): Methode zur Behandlung von Dependency Injection erstellt

DigitalData.Auth.Client/ClientParams.cs

@@ -2,7 +2,9 @@
 
 public class ClientParams
 {
-    public required string Url { get; init; }
+#pragma warning disable CS8618 // throw exception in DI extension if it not set
+    public string Url { get; set; }
+#pragma warning restore CS8618
 
     public readonly ClientEvents Events = new();
 }