feat: remove vanilla-extract

packages/website/package.json

@@ -19,8 +19,6 @@
     "@radix-ui/themes": "^3.1.4",
     "@react-three/drei": "^9.115.0",
     "@react-three/fiber": "^8.17.10",
-    "@vanilla-extract/css": "1.15.5",
-    "@vanilla-extract/dynamic": "^2.1.2",
     "compare-versions": "^6.1.1",
     "echarts": "^5.5.1",
     "immer": "^10.1.1",
@@ -42,7 +40,6 @@
     "@types/react": "^18.3.12",
     "@types/react-dom": "^18.3.1",
     "@types/three": "^0.160.0",
-    "@vanilla-extract/vite-plugin": "4.0.15",
     "astro": "^4.16.7"
   }
 }