build(deps-dev): bump unocss from 66.6.0 to 66.6.7

Bumps [unocss](https://github.com/unocss/unocss/tree/HEAD/packages-presets/unocss) from 66.6.0 to 66.6.7.
- [Release notes](https://github.com/unocss/unocss/releases)
- [Commits](https://github.com/unocss/unocss/commits/v66.6.7/packages-presets/unocss)

---
updated-dependencies:
- dependency-name: unocss
  dependency-version: 66.6.7
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -54,7 +54,7 @@
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.58.0",
     "ufo": "^1.6.3",
-    "unocss": "<= 66.6.0",
+    "unocss": "<= 66.7.0",
     "vitest": "^4.1.2"
   },
   "private": true,