fix: polish channel groups and add production deployment

src/apps/client/ClientUsersPage.tsx

@@ -2,7 +2,7 @@ import { useEffect, useMemo, useState } from 'react';
 import { Edit3, KeyRound, Plus, Search, Trash2, Users } from 'lucide-react';
 import { clientApi, type ManagedUser, type UserPayload } from '@/api/adminApi';
 import { readSession } from '@/api/session';
-import { Button, Input, Modal, Pagination, Select, Table, Tag, type TableColumn } from '@/components/ui';
+import { Button, Input, Modal, Select, Table, Tag, type TableColumn } from '@/components/ui';
 
 type UserForm = {
   displayName: string;
@@ -154,7 +154,6 @@ export function ClientUsersPage() {
       {error ? <div className="surface empty-state">{error}</div> : null}
       <div className="surface system-table-card">
         <Table columns={columns} data={filteredUsers} emptyText="暂无用户" rowKey="id" />
-        <Pagination total={filteredUsers.length} page={1} />
       </div>
 
       {(creating || editingUser) ? (