统一日期时间选择器为中文

- 全局初始化 dayjs zh-cn，修复日历周/月英文
- 新增 AdminDatePicker / AdminRangePicker 统一格式与占位文案
- 任务、审计、云触手、行业售后等筛选统一使用

apps/frontend/src/pages/admin/AdminAuditLogsPage.tsx

@@ -1,13 +1,14 @@
 import { ReloadOutlined, SearchOutlined } from '@ant-design/icons'
-import { Alert, Button, Card, DatePicker, Empty, Form, Input, Select, Space, Table, Typography } from 'antd'
+import { Alert, Button, Card, Empty, Form, Input, Select, Space, Table, Typography } from 'antd'
 import type { TableColumnsType } from 'antd'
 import { useQuery } from '@tanstack/react-query'
-import dayjs from 'dayjs'
 import { useMemo } from 'react'
 import { useSearchParams } from 'react-router'
 
+import { AdminRangePicker } from '@/components/admin/AdminDatePicker'
 import PageHeader from '@/components/admin/PageHeader'
 import StatusTag from '@/components/admin/StatusTag'
+import dayjs from '@/lib/dayjs'
 import { fetchAdminAuditLogs } from '@/services/admin'
 import type { AdminAuditLogItem } from '@/types/admin'
 import { hasAdminRole } from '@/utils/admin-auth'
@@ -169,7 +170,7 @@ export default function AdminAuditLogsPage() {
                 />
               </Form.Item>
               <Form.Item name="dateRange">
-                <DatePicker.RangePicker />
+                <AdminRangePicker />
               </Form.Item>
               <Form.Item>
                 <Space>