chore(deps-dev): Bump @vitejs/plugin-react in /frontend

Bumps [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react) from 6.0.5 to 6.1.0.
- [Release notes](https://github.com/vitejs/vite-plugin-react/releases)
- [Changelog](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite-plugin-react/commits/plugin-react@6.1.0/packages/plugin-react)

---
updated-dependencies:
- dependency-name: "@vitejs/plugin-react"
  dependency-version: 6.1.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

frontend/package-lock.json

@@ -23,7 +23,7 @@
     "@tailwindcss/vite": "^4.2.4",
     "@types/react": "^19.2.17",
     "@types/react-dom": "^19.2.4",
-    "@vitejs/plugin-react": "^6.0.5",
+    "@vitejs/plugin-react": "^6.1.0",
     "shadcn": "^4.0.8",
     "tailwindcss": "^4.2.4",
     "tw-animate-css": "^1.4.0",