feat: pass cors options

server/src/server.ts

@@ -15,7 +15,10 @@ import { Server } from "socket.io";
 const csrfProtection = csrf({ cookie: true })
 
 const app = express();
-app.use(cors());
+app.use(cors({
+  origin: 'http://localhost:3000',
+  credentials: true,
+}));
 app.use(express.json());
 
 const server = http.createServer(app);