server update

server.js

@@ -8,6 +8,12 @@ const app = express();
 const server = http.createServer(app);
 const io = new Server(server);
 
+
+app.use((req, res, next) => {
+  res.setHeader('Permissions-Policy', 'camera=(), microphone=(), geolocation=()');
+  next();
+});
+
 // Serve models with correct MIME type
 app.use('/models', express.static(path.join(__dirname, 'models'), {
   setHeaders: (res, filePath) => {