chore(deps): update dependency lightningcss to v1.30.0

Author: renovate[bot]

package.json

@@ -41,7 +41,7 @@
         "eslint-config-prettier": "10.0.2",
         "eslint-plugin-prettier": "5.2.3",
         "eslint-plugin-vue": "9.32.0",
-        "lightningcss": "1.29.1",
+        "lightningcss": "1.30.0",
         "prettier": "3.5.2",
         "unocss": "66.0.0",
         "vite": "6.0.11",