feat: use unocss wind4 preset

uno.config.ts

@@ -2,17 +2,17 @@ import {
   defineConfig,
   presetAttributify,
   presetIcons,
-  presetUno,
   presetWebFonts,
+  presetWind4,
 } from 'unocss'
 
 export default defineConfig({
   shortcuts: [
     ['btn', 'px-4 py-1 rounded inline-block bg-teal-600 text-white cursor-pointer hover:bg-teal-700 disabled:cursor-default disabled:bg-gray-600 disabled:opacity-50'],
-    ['icon-btn', 'text-[0.9em] inline-block cursor-pointer select-none opacity-75 transition duration-200 ease-in-out hover:opacity-100 hover:text-teal-600 !outline-none'],
+    ['icon-btn', 'text-[0.9em] inline-block cursor-pointer select-none opacity-75 transition duration-200 ease-in-out hover:opacity-100 hover:text-teal-600'],
   ],
   presets: [
-    presetUno(),
+    presetWind4(),
     presetAttributify(),
     presetIcons({
       scale: 1.2,