让凭证数组与套餐作废任务进入可联调状态

Constraint: 后端订单套餐作废接口使用 /api/admin/order-package-invalidate-tasks，上传
  purpose 只能使用 attachment。
  Rejected: 继续提交逗号拼接凭证字符串 | 新提交路径必须使用 string[]，历史字符串只做读取归一化。
  Confidence: high
  Scope-risk: broad
  Directive: 新增订单套餐作废权限时需同时配置菜单 URL 与
  order_package_invalidate_task:create/detail 按钮权限。
  Tested: bun run build；development 真实后端联调上传、创建、列表、详情通过；复机接口未触发。
  Not-tested: 未逐一手工覆盖所有历史凭证数据、全部角色权限组合和所有文件扩展名预览

src/views/common/account-list.vue

@@ -351,8 +351,8 @@
   }
 
   // 列配置
-  const columns = computed(() => {
-    const baseColumns = [
+  const columns = computed<any[]>(() => {
+    const baseColumns: any[] = [
       {
         prop: 'username',
         label: '用户名'
@@ -378,14 +378,14 @@
       baseColumns.push({
         prop: 'shop_name',
         label: '店铺名称',
-        formatter: (row: PlatformAccount) => (row as any).shop_name || '-'
+        formatter: (row: PlatformAccount) => h('span', (row as any).shop_name || '-')
       })
     } else {
       // 企业类型：显示企业名称
       baseColumns.push({
         prop: 'enterprise_name',
         label: '企业名称',
-        formatter: (row: PlatformAccount) => (row as any).enterprise_name || '-'
+        formatter: (row: PlatformAccount) => h('span', (row as any).enterprise_name || '-')
       })
     }
 
@@ -401,7 +401,7 @@
       {
         prop: 'created_at',
         label: '创建时间',
-        formatter: (row: PlatformAccount) => formatDateTime((row as any).created_at)
+        formatter: (row: PlatformAccount) => h('span', formatDateTime((row as any).created_at))
       },
       {
         prop: 'operation',