fix: complete first version issue remediation

src/apps/client/ClientHome.tsx

@@ -13,6 +13,7 @@ import { useNavigate } from 'react-router-dom';
 import { Button, Chart, Table, Tag, type TableColumn } from '@/components/ui';
 import { clientApi, type DashboardResponse } from '@/api/adminApi';
 import { createLineOption, createPieOption } from '@/theme/chartOptions';
+import { formatDateTime } from '@/utils/dateTime';
 
 type RecentTaskRow = {
   id: string;
@@ -59,7 +60,7 @@ export function ClientHome() {
     scene: String(task.category ?? task.content ?? '短信发送'),
     count: Number(task.phoneTotal ?? task.progressTotal ?? 0),
     channel: Array.isArray(task.messages) && task.messages[0]?.channel?.name ? String(task.messages[0].channel.name) : '待路由',
-    createdAt: task.createdAt ? new Date(String(task.createdAt)).toLocaleString('zh-CN') : '',
+    createdAt: formatDateTime(task.createdAt ? String(task.createdAt) : null),
     status: String(task.status ?? 'unknown'),
   })), [dashboard]);
   const latestRecharge = dashboard?.recentRecharges[0];