chore(deps-dev): bump vitest from 4.1.11 to 5.0.1 in /frontend

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 4.1.11 to 5.0.1.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Changelog](https://github.com/vitest-dev/vitest/blob/main/docs/releases.md)
- [Commits](https://github.com/vitest-dev/vitest/commits/v5.0.1/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 5.0.1
  dependency-type: direct:development
...

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

Author: dependabot[bot]

frontend/package-lock.json

@@ -70,7 +70,7 @@
     "sharp": "^0.35.4",
     "vite": "^8.2.1",
     "vite-plugin-pwa": "^1.3.0",
-    "vitest": "^4.1.11"
+    "vitest": "^5.0.1"
   },
   "optionalDependencies": {
     "@capacitor-firebase/authentication": "^8.4.0",