feat: 更新图标组件和Vite配置以支持自定义类名

src/components/Icons.vue

@@ -21,7 +21,7 @@
 
     <div b="1px solid pink">
       <div>pacman.svg</div>
-      <icon-svg-pacman text-blue w-48 h-48 />
+      <icon-svg:pacman text-blue w-48 h-48 />
       <some-icon text-cyan w-48 h-48 />
     </div>
   </div>

vite.config.plugins.ts

@@ -88,6 +88,9 @@ export function Plugins() {
           return svg.replace(/^<svg /, '<svg fill="currentColor" ');
         }),
       },
+      iconCustomizer(collection, icon, props) {
+        props.class = 'unplugin-icons';
+      },
     }),
   );