Bump unocss from 0.45.15 to 0.45.18

Bumps [unocss](https://github.com/unocss/unocss) from 0.45.15 to 0.45.18.
- [Release notes](https://github.com/unocss/unocss/releases)
- [Commits](https://github.com/unocss/unocss/compare/v0.45.15...v0.45.18)

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

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

package.json

@@ -41,7 +41,7 @@
         "eslint-plugin-prettier": "^4.2.1",
         "eslint-plugin-vue": "^9.4.0",
         "prettier": "^2.7.1",
-        "unocss": "^0.45.15",
+        "unocss": "^0.45.18",
         "vite": "^2.9.14",
         "vite-plugin-eslint": "^1.8.1",
         "vite-plugin-pwa": "^0.12.4"