Bump prettier from 3.8.0 to 3.8.1 in /frontend (#2649)

Bumps [prettier](https://github.com/prettier/prettier) from 3.8.0 to 3.8.1.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.8.0...3.8.1)

---
updated-dependencies:
- dependency-name: prettier
  dependency-version: 3.8.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

frontend/package-lock.json

@@ -71,7 +71,7 @@
     "eslint-plugin-react-refresh": "^0.4.26",
     "globals": "^17.0.0",
     "postcss": "^8.4.49",
-    "prettier": "^3.8.0",
+    "prettier": "^3.8.1",
     "prettier-plugin-tailwindcss": "^0.7.2",
     "tailwindcss": "^4.1.18",
     "typescript": "^5.9.3",