Fix connection to lobby socket

views/admin/overview.twig

@@ -3,7 +3,7 @@
 {% block header %}
     <script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/4.6.0/socket.io.min.js"></script>
     <script>
-       var socket = io("{{ config.serverUrl }}/admin-{{ displayId }}");
+       var socket = io("{{ config.serverUrl }}/admin");
     </script>
 {% endblock %}