⬆ Bump @tanstack/react-router from 1.19.1 to 1.120.20 in /frontend

Bumps [@tanstack/react-router](https://github.com/TanStack/router/tree/HEAD/packages/react-router) from 1.19.1 to 1.120.20.
- [Release notes](https://github.com/TanStack/router/releases)
- [Commits](https://github.com/TanStack/router/commits/v1.120.20/packages/react-router)

---
updated-dependencies:
- dependency-name: "@tanstack/react-router"
  dependency-version: 1.120.20
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

frontend/package-lock.json

@@ -15,7 +15,7 @@
     "@emotion/react": "^11.14.0",
     "@tanstack/react-query": "^5.28.14",
     "@tanstack/react-query-devtools": "^5.74.9",
-    "@tanstack/react-router": "1.19.1",
+    "@tanstack/react-router": "1.120.20",
     "axios": "1.9.0",
     "form-data": "4.0.2",
     "next-themes": "^0.4.6",