feat: use new eslint config

eslint.config.js

@@ -0,0 +1,12 @@
+import antfu, { combine } from '@antfu/eslint-config'
+import plugin from '@unocss/eslint-plugin'
+
+export default combine(
+  antfu,
+  {
+    plugins: {
+      '@unocss': plugin,
+    },
+    rules: plugin.configs.recommended.rules,
+  },
+)