chore(deps-dev): bump vitest from 4.1.11 to 5.0.0 in /ui

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 4.1.11 to 5.0.0.
- [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/v5.0.0/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 5.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

ui/package.json

@@ -61,7 +61,7 @@
     "typescript": "^7.0.2",
     "vite": "^8.1.2",
     "vite-plugin-pwa": "^1.3.0",
-    "vitest": "^4.1.0",
+    "vitest": "^5.0.0",
     "web-vitals": "^6.0.0",
     "workbox-build": "^7.4.1",
     "workbox-window": "^7.4.1"