Index: lan-frontend/package.json
===================================================================
--- lan-frontend/package.json	(revision ba17441aef626e29462dd37a6d1d317687b77768)
+++ lan-frontend/package.json	(revision 640ed89213ad0086dc8379de00b8d102057ead1f)
@@ -11,5 +11,4 @@
   },
   "dependencies": {
-    "@react-oauth/google": "^0.13.4",
     "chart.js": "^4.5.1",
     "react": "^19.2.0",
@@ -22,11 +21,8 @@
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^5.1.1",
-    "autoprefixer": "^10.4.23",
     "eslint": "^9.39.1",
     "eslint-plugin-react-hooks": "^7.0.1",
     "eslint-plugin-react-refresh": "^0.4.24",
     "globals": "^16.5.0",
-    "postcss": "^8.5.6",
-    "tailwindcss": "^3.4.17",
     "vite": "^7.2.4"
   }