feat(AuthClient): implementiert IAsyncDisposable

DigitalData.Auth.Client/AuthClient.cs

@@ -5,7 +5,7 @@ using Microsoft.Extensions.Options;
 
 namespace DigitalData.Auth.Client;
 
-public class AuthClient : IAuthClient
+public class AuthClient : IAuthClient, IAsyncDisposable
 {
     private readonly HubConnection _connection;
 
@@ -64,4 +64,10 @@ public class AuthClient : IAuthClient
     public Task ReceiveMessageAsync(string user, string message) => Task.Run(() => _params.Events.OnMessageReceived(user, message, _logger));
 
     public Task SendMessageAsync(string user, string message) => _connection.InvokeAsync(nameof(SendMessageAsync), user, message);
+
+    public virtual async ValueTask DisposeAsync()
+    {
+        await _connection.StopAsync();
+        await _connection.DisposeAsync();
+    }
 }