chore(deps): bump @types/node from 24.10.1 to 25.9.1 in /frontend (#13)

Bumps
[@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node)
from 24.10.1 to 25.9.1.
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Author: dependabot[bot]

frontend/package-lock.json

@@ -19,7 +19,7 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.39.1",
-    "@types/node": "^24.10.1",
+    "@types/node": "^25.9.1",
     "@types/react": "^19.2.15",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^6.0.2",