build(deps-dev): bump unocss from 66.6.0 to 66.6.2

Bumps [unocss](https://github.com/unocss/unocss/tree/HEAD/packages-presets/unocss) from 66.6.0 to 66.6.2.
- [Release notes](https://github.com/unocss/unocss/releases)
- [Commits](https://github.com/unocss/unocss/commits/v66.6.2/packages-presets/unocss)

---
updated-dependencies:
- dependency-name: unocss
  dependency-version: 66.6.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

main/package.json

@@ -24,7 +24,7 @@
     "@iconify-json/heroicons": "^1.2.3",
     "@unocss/preset-web-fonts": "^66.5.9",
     "@unocss/preset-wind4": "^66.6.0",
-    "unocss": "^66.6.0",
+    "unocss": "^66.6.2",
     "vitepress": "^1.6.4",
     "vue": "^3.5.27",
     "vueperslides": "^3.6.0"