chore: add missing prettier dependency

Author: afc163

package.json

@@ -71,6 +71,7 @@
     "jest-environment-jsdom": "^29.7.0",
     "less": "^4.6.7",
     "lint-staged": "^16.4.0",
+    "prettier": "^3.9.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "ts-node": "^10.9.1",