Bump prettier from 3.8.4 to 3.9.1

Bumps [prettier](https://github.com/prettier/prettier) from 3.8.4 to 3.9.1.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.8.4...3.9.1)

---
updated-dependencies:
- dependency-name: prettier
  dependency-version: 3.9.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -21,7 +21,7 @@
   "devDependencies": {
     "@types/node": "^26.0.0",
     "@vitejs/plugin-vue": "^6.0.7",
-    "prettier": "^3.8.4",
+    "prettier": "^3.9.1",
     "typescript": "^5.9.3",
     "vite": "^8.0.16",
     "vue-tsc": "^3.3.5"