fix: quotation escape

packages/website-ue/package.json

@@ -20,7 +20,6 @@
     "@radix-ui/themes": "^3.1.4",
     "@react-three/drei": "^9.115.0",
     "@react-three/fiber": "^8.17.10",
-    "@types/js-yaml": "^4.0.9",
     "@types/lodash-es": "^4.17.12",
     "@types/react": "^19.1.5",
     "@types/react-dom": "^19.1.5",
@@ -28,7 +27,6 @@
     "@types/three": "^0.160.0",
     "astro": "^5.8.0",
     "immer": "^10.1.1",
-    "js-yaml": "^4.1.0",
     "lodash-es": "^4.17.21",
     "minimatch": "^10.0.1",
     "react": "^19.1.0",