Update package.json

package.json

@@ -16,5 +16,8 @@
     "jsonwebtoken": "^9.0.2",
     "multer": "^1.4.5-lts.1",
     "socket.io": "^4.8.1"
+  },
+  "scripts": {
+    "start": "node ./index.html"
   }
 }