build(deps-dev): bump vitest from 4.0.3 to 4.0.4 in /frontend

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 4.0.3 to 4.0.4.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.0.4/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.0.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

frontend/package.json

@@ -32,7 +32,7 @@
     "tw-animate-css": "^1.4.0",
     "typescript": "^5.9.3",
     "vite": "npm:rolldown-vite@7.1.14",
-    "vitest": "^4.0.3"
+    "vitest": "^4.0.4"
   },
   "pnpm": {
     "overrides": {