fix(component): 修复CoiEmpty组件图标显示问题

- 移除动态组件引用，直接使用icon-park-outline图标组件
- 优化图标显示逻辑，根据不同类型显示对应图标
- 移除actionIcon属性，简化组件接口
- 确保图标在模板中正确渲染

src/components/common/CoiEmpty.vue

@@ -5,7 +5,12 @@
       <div class="coi-empty__icon-wrapper">
         <div class="coi-empty__icon-bg" />
         <NIcon class="coi-empty__icon" :size="iconSize" :color="iconColor">
-          <component :is="iconComponent" />
+          <icon-park-outline:inbox v-if="currentType === 'default'" />
+          <icon-park-outline:search v-else-if="currentType === 'search'" />
+          <icon-park-outline:folder-close v-else-if="currentType === 'network'" />
+          <icon-park-outline:lock v-else-if="currentType === 'permission'" />
+          <icon-park-outline:folder-close v-else-if="currentType === 'custom'" />
+          <icon-park-outline:inbox v-else />
         </NIcon>
       </div>
 
@@ -30,9 +35,10 @@
             class="coi-empty__action-btn"
             @click="handleAction"
           >
-            <template v-if="actionIcon" #icon>
+            <template #icon>
               <NIcon class="coi-empty__action-icon">
-                <component :is="actionIconComponent" />
+                <icon-park-outline:refresh v-if="currentType === 'search'" />
+                <icon-park-outline:plus v-else />
               </NIcon>
             </template>
             {{ actionText }}
@@ -65,7 +71,6 @@ export interface CoiEmptyProps {
   actionText?: string
   actionType?: 'default' | 'primary' | 'info' | 'success' | 'warning' | 'error'
   actionSize?: 'tiny' | 'small' | 'medium' | 'large'
-  actionIcon?: any
   size?: 'small' | 'medium' | 'large'
 }
 
@@ -84,7 +89,6 @@ const props = withDefaults(defineProps<CoiEmptyProps>(), {
   actionText: '',
   actionType: 'primary',
   actionSize: 'medium',
-  actionIcon: undefined,
   size: 'medium',
 })
 
@@ -95,37 +99,27 @@ const typeConfigs = {
   default: {
     title: '暂无数据',
     description: '当前没有可显示的数据',
-    icon: 'icon-park-outline:inbox',
   },
   search: {
     title: '搜索无结果',
     description: '未找到符合条件的数据，请尝试调整搜索条件',
-    icon: 'icon-park-outline:search',
   },
   network: {
     title: '网络异常',
     description: '网络连接出现问题，请检查网络连接后重试',
-    icon: 'icon-park-outline:wifi-error',
   },
   permission: {
     title: '暂无权限',
     description: '您没有访问此内容的权限，请联系管理员',
-    icon: 'icon-park-outline:lock',
   },
   custom: {
     title: '自定义状态',
     description: '这是一个自定义的空状态',
-    icon: 'icon-park-outline:folder-close',
   },
 }
 
-// 计算图标组件
-const iconComponent = computed(() => {
-  if (props.icon) {
-    return props.icon
-  }
-  return typeConfigs[props.type].icon
-})
+// 当前类型
+const currentType = computed(() => props.type)
 
 // 计算标题
 const title = computed(() => {
@@ -170,17 +164,6 @@ const actionButtonSize = computed(() => {
   return sizeMap[props.size] as any
 })
 
-const actionIconComponent = computed(() => {
-  if (props.actionIcon) {
-    return props.actionIcon
-  }
-  // 如果没有传入操作图标，根据类型返回默认图标
-  if (props.type === 'search') {
-    return 'icon-park-outline:refresh'
-  }
-  return 'icon-park-outline:plus'
-})
-
 // 处理操作按钮点击
 function handleAction() {
   emit('action')