perf(button): 新增 loading 属性, 支持加载状态

src/module/carouselItem/index.vue

@@ -1,9 +1,16 @@
 <template>
-    <li class="layui-this">
-        <slot></slot>
-    </li>
+  <li :class="[active === id ? 'layui-this' : '']">
+    <slot></slot>
+  </li>
 </template>
-<script setup name="LayCarousel" lang="ts">
-import { withDefaults, defineProps } from 'vue'
+<script setup name="LayCarouselItem" lang="ts">
+import { defineProps, inject } from 'vue'
+
+const props =
+  defineProps<{
+    id: string
+  }>()
+
+const active = inject('active')
 
 </script>