fix(deps): bump vite-tsconfig-paths from 5.1.4 to 6.1.1 in /frontend

Bumps [vite-tsconfig-paths](https://github.com/aleclarson/vite-tsconfig-paths) from 5.1.4 to 6.1.1.
- [Release notes](https://github.com/aleclarson/vite-tsconfig-paths/releases)
- [Commits](aleclarson/vite-tsconfig-paths@v5.1.4...v6.1.1)

---
updated-dependencies:
- dependency-name: vite-tsconfig-paths
  dependency-version: 6.1.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

frontend/package-lock.json

@@ -47,7 +47,7 @@
     "typed-css-modules": "^0.9.1",
     "typescript": "^5.8.3",
     "vite": "^6.3.3",
-    "vite-tsconfig-paths": "^5.1.4"
+    "vite-tsconfig-paths": "^6.1.1"
   },
   "overrides": {
     "http-proxy-middleware": {