fix wss maybe?

backend/src/services/websocket.service.ts

@@ -5,7 +5,7 @@ import { getGame, addPlayer, removePlayer, makeMove, resetGame, joinQueue, broad
 let wss: WebSocketServer | null = null;
 
 export function createWebSocketServer(server: any) {
-  wss = new WebSocketServer({ server, path: '/ws' });
+  wss = new WebSocketServer({ server, path: '/api/ws' });
 
   wss.on('connection', (ws: WS, req) => {
     const url = new URL(req.url || '', `http://${req.headers.host}`);
@@ -242,7 +242,7 @@ export function createWebSocketServer(server: any) {
     });
   });
 
-  console.log('✅ WebSocket server started on /ws');
+  console.log('✅ WebSocket server started on /api/ws');
 }
 
 export function getWebSocketServer(): WebSocketServer | null {

frontend/src/pages/TicTacToeApp.tsx

@@ -20,10 +20,9 @@ export function TicTacToeApp() {
   useEffect(() => {
     // Get WebSocket URL - connect to backend server
     const apiUrl = import.meta.env.VITE_API_URL || 'http://localhost:3000/api';
-    const backendUrl = apiUrl.replace('/api', '');
+    const wsProtocol = apiUrl.startsWith('https') ? 'wss:' : 'ws:';
-    const wsProtocol = backendUrl.startsWith('https') ? 'wss:' : 'ws:';
+    const wsHost = apiUrl.replace(/^https?:\/\//, '').replace('/api', '');
-    const wsHost = backendUrl.replace(/^https?:\/\//, '');
+    const wsUrl = `${wsProtocol}//${wsHost}/api/ws?room=default&playerId=${playerIdRef.current}`;
-    const wsUrl = `${wsProtocol}//${wsHost}/ws?room=default&playerId=${playerIdRef.current}`;
 
     const ws = new WebSocket(wsUrl);
     wsRef.current = ws;