chore(deps-dev): bump @nextcloud/vue from 8.27.0 to 8.31.0

Bumps [@nextcloud/vue](https://github.com/nextcloud-libraries/nextcloud-vue) from 8.27.0 to 8.31.0.
- [Release notes](https://github.com/nextcloud-libraries/nextcloud-vue/releases)
- [Changelog](https://github.com/nextcloud-libraries/nextcloud-vue/blob/main/CHANGELOG.md)
- [Commits](nextcloud-libraries/nextcloud-vue@v8.27.0...v8.31.0)

---
updated-dependencies:
- dependency-name: "@nextcloud/vue"
  dependency-version: 8.31.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -71,7 +71,7 @@
     "@cypress/vue2": "^2.1.1",
     "@nextcloud/eslint-config": "^8.4.2",
     "@nextcloud/vite-config": "^1.5.2",
-    "@nextcloud/vue": "^8.27.0",
+    "@nextcloud/vue": "^8.31.0",
     "@tsconfig/cypress": "^1.0.3",
     "@types/node": "^24.3.1",
     "@vitest/coverage-v8": "^3.2.4",