fix:websocket errors & polict change

websockets/state/game.js

@@ -1,4 +1,4 @@
-const BiscaGame = require("../classes/BiscaGame");
+import BiscaGame from '../classes/BiscaGame.js';
 
 const activeGames = new Map();
 
@@ -18,16 +18,12 @@ const getGame = (id) => {
 };
 
 const removeGame = (id) => {
-const game = activeGames.get(id);
+  const game = activeGames.get(id);
   if (game) {
-      game.stopTimer();
-      activeGames.delete(id);
-      console.log(`[Game State] Game removed: ${id}`);
+    game.stopTimer();
+    activeGames.delete(id);
+    console.log(`[Game State] Game removed: ${id}`);
   }
 };
 
-module.exports = {
-  createGame,
-  getGame,
-  removeGame,
-};
+export { createGame, getGame, removeGame };