⬆ Bump @tanstack/react-router from 1.140.0 to 1.141.2 in /frontend (#2045)

Bumps [@tanstack/react-router](https://github.com/TanStack/router/tree/HEAD/packages/react-router) from 1.140.0 to 1.141.2.
- [Release notes](https://github.com/TanStack/router/releases)
- [Commits](https://github.com/TanStack/router/commits/v1.141.2/packages/react-router)

---
updated-dependencies:
- dependency-name: "@tanstack/react-router"
  dependency-version: 1.141.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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frontend/package.json

@@ -27,7 +27,7 @@
     "@tailwindcss/vite": "^4.1.18",
     "@tanstack/react-query": "^5.90.12",
     "@tanstack/react-query-devtools": "^5.91.1",
-    "@tanstack/react-router": "^1.131.50",
+    "@tanstack/react-router": "^1.141.2",
     "@tanstack/react-router-devtools": "^1.139.12",
     "@tanstack/react-table": "^8.21.3",
     "axios": "1.13.2",