deps(npm): bump @types/node from 22.18.12 to 25.2.0 in /frontend

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 22.18.12 to 25.2.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-version: 25.2.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

frontend/package-lock.json

@@ -29,7 +29,7 @@
     "@sveltejs/vite-plugin-svelte": "^6.1.0",
     "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/svelte": "^5.3.1",
-    "@types/node": "^22.0.0",
+    "@types/node": "^25.2.0",
     "@vitejs/plugin-react": "^5.1.1",
     "@vitest/coverage-v8": "^4.0.16",
     "jsdom": "^27.4.0",