fix(deps): bump cross-env from 7.0.3 to 10.1.0 in /frontend

Bumps [cross-env](https://github.com/kentcdodds/cross-env) from 7.0.3 to 10.1.0.
- [Release notes](https://github.com/kentcdodds/cross-env/releases)
- [Changelog](https://github.com/kentcdodds/cross-env/blob/main/CHANGELOG.md)
- [Commits](kentcdodds/cross-env@v7.0.3...v10.1.0)

---
updated-dependencies:
- dependency-name: cross-env
  dependency-version: 10.1.0
  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

@@ -41,7 +41,7 @@
     "@types/react": "^19.1.2",
     "@types/react-dom": "^19.1.2",
     "@types/ws": "^8.18.1",
-    "cross-env": "^7.0.3",
+    "cross-env": "^10.1.0",
     "tailwindcss": "^4.2.1",
     "tsx": "^4.21.0",
     "typed-css-modules": "^0.9.1",