style(layout): 优化布局组件的模板代码格式

统一布局组件的模板缩进与换行规范，提升代码可读性，未修改业务逻辑。

WonderQ-Admin-UI-Vue/src/components/layout/SidebarItem.vue

@@ -35,12 +35,8 @@ const childBasePath = computed(() => resolvedPath.value || props.basePath || "/"
 </script>
 
 <template>
-  <el-sub-menu
-    v-if="menu.type === 'directory' && visibleChildren.length > 0"
-    :index="resolvedPath || menu.id"
-    :aria-label="menu.name"
-    :class="['sidebar-item', `sidebar-item--${navigationType}`]"
-  >
+  <el-sub-menu v-if="menu.type === 'directory' && visibleChildren.length > 0" :index="resolvedPath || menu.id"
+    :aria-label="menu.name" :class="['sidebar-item', `sidebar-item--${navigationType}`]">
     <template #title>
       <el-tooltip :content="menu.name" :disabled="!collapsed" placement="right">
         <span class="sidebar-item__content">
@@ -49,22 +45,12 @@ const childBasePath = computed(() => resolvedPath.value || props.basePath || "/"
         </span>
       </el-tooltip>
     </template>
-    <SidebarItem
-      v-for="child in visibleChildren"
-      :key="child.id"
-      :menu="child"
-      :base-path="childBasePath"
-      :collapsed="collapsed"
-      :navigation-type="navigationType"
-    />
+    <SidebarItem v-for="child in visibleChildren" :key="child.id" :menu="child" :base-path="childBasePath"
+      :collapsed="collapsed" :navigation-type="navigationType" />
   </el-sub-menu>
 
-  <el-menu-item
-    v-else-if="menu.type === 'page' && resolvedPath"
-    :index="resolvedPath"
-    :aria-label="menu.name"
-    :class="['sidebar-item', `sidebar-item--${navigationType}`]"
-  >
+  <el-menu-item v-else-if="menu.type === 'page' && resolvedPath" :index="resolvedPath" :aria-label="menu.name"
+    :class="['sidebar-item', `sidebar-item--${navigationType}`]">
     <el-tooltip :content="menu.name" :disabled="!collapsed" placement="right">
       <span class="sidebar-item__content">
         <LayoutIcon :name="getMenuIconName(menu)" :title="collapsed ? menu.name : undefined" size="18" />