Bump @sveltia/cms from 0.107.4 to 0.109.0

Bumps [@sveltia/cms](https://github.com/sveltia/sveltia-cms) from 0.107.4 to 0.109.0.
- [Release notes](https://github.com/sveltia/sveltia-cms/releases)
- [Commits](https://github.com/sveltia/sveltia-cms/compare/v0.107.4...v0.109.0)

---
updated-dependencies:
- dependency-name: "@sveltia/cms"
  dependency-version: 0.109.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -12,7 +12,7 @@
     "version": "7.3.0"
   },
   "dependencies": {
-    "@sveltia/cms": "^0.107.4",
+    "@sveltia/cms": "^0.109.0",
     "axios": "^1.12.2",
     "cheerio": "^1.1.2",
     "hexo": "^8.0.0",