Bump web-vitals from 4.2.4 to 5.0.0 in /app-frontend

Bumps [web-vitals](https://github.com/GoogleChrome/web-vitals) from 4.2.4 to 5.0.0.
- [Changelog](https://github.com/GoogleChrome/web-vitals/blob/main/CHANGELOG.md)
- [Commits](GoogleChrome/web-vitals@v4.2.4...v5.0.0)

---
updated-dependencies:
- dependency-name: web-vitals
  dependency-version: 5.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

app-frontend/package-lock.json

@@ -6,7 +6,7 @@
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "vite": "^6.3.5",
-    "web-vitals": "^4.2.4"
+    "web-vitals": "^5.0.0"
   },
   "devDependencies": {
     "@testing-library/jest-dom": "^6.6.3",