style(frontend): 全项目表格统一百分比布局并居中

apps/frontend/src/pages/admin/panels/NotificationsPanel.tsx

@@ -1,5 +1,6 @@
 import { useQuery, useQueryClient } from '@tanstack/react-query'
-import { App, Alert, Button, Card, Space, Switch, Table, Typography } from 'antd'
+import { App, Alert, Button, Card, Space, Switch, Typography } from 'antd'
+import PercentTable from '@/components/common/PercentTable'
 import type { TableColumnsType } from 'antd'
 import { useEffect, useState } from 'react'
 
@@ -143,7 +144,7 @@ export default function NotificationsPanel() {
           message="配置仅影响保存后产生的通知"
           description="关闭后台待办后，声音播报会同步关闭；已创建的待办不会被隐藏或删除。"
         />
-        <Table
+        <PercentTable
           rowKey="key"
           columns={columns}
           dataSource={notificationEventRows}