feat(admin-v2): add ProTable search, scenarios/quick_commands form, tests, remove quota_reset_interval

- Enable ProTable search on Accounts (username/email), Models (model_id/alias),
  Providers (display_name/name) with hideInSearch for non-searchable columns
- Add scenarios (Select tags) and quick_commands (Form.List) to AgentTemplates
  create form, plus service type updates
- Remove unused quota_reset_interval from ProviderKey model, key_pool SQL,
  handlers, and frontend types; add migration + bump schema to v11
- Add Vitest config, test setup, request interceptor tests (7 cases),
  authStore tests (8 cases) — all 15 passing

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

admin-v2/src/pages/Accounts.tsx

@@ -69,30 +69,34 @@ export default function Accounts() {
 
   const columns: ProColumns<AccountPublic>[] = [
     { title: '用户名', dataIndex: 'username', width: 120 },
-    { title: '显示名', dataIndex: 'display_name', width: 120 },
+    { title: '显示名', dataIndex: 'display_name', width: 120, hideInSearch: true },
     { title: '邮箱', dataIndex: 'email', width: 180 },
     {
       title: '角色',
       dataIndex: 'role',
       width: 120,
+      hideInSearch: true,
       render: (_, record) => <Tag color={roleColors[record.role]}>{roleLabels[record.role] || record.role}</Tag>,
     },
     {
       title: '状态',
       dataIndex: 'status',
       width: 100,
+      hideInSearch: true,
       render: (_, record) => <Tag color={statusColors[record.status]}>{statusLabels[record.status] || record.status}</Tag>,
     },
     {
       title: '2FA',
       dataIndex: 'totp_enabled',
       width: 80,
+      hideInSearch: true,
       render: (_, record) => record.totp_enabled ? <Tag color="green">已启用</Tag> : <Tag>未启用</Tag>,
     },
     {
       title: 'LLM 路由',
       dataIndex: 'llm_routing',
       width: 120,
+      hideInSearch: true,
       valueType: 'select',
       valueEnum: {
         relay: { text: 'SaaS 中转', status: 'Success' },
@@ -103,11 +107,13 @@ export default function Accounts() {
       title: '最后登录',
       dataIndex: 'last_login_at',
       width: 180,
+      hideInSearch: true,
       render: (_, record) => record.last_login_at ? new Date(record.last_login_at).toLocaleString('zh-CN') : '-',
     },
     {
       title: '操作',
       width: 200,
+      hideInSearch: true,
       render: (_, record) => (
         <Space>
           <Button size="small" onClick={() => { setEditingId(record.id); form.setFieldsValue(record); setModalOpen(true) }}>
@@ -141,7 +147,7 @@ export default function Accounts() {
         dataSource={data?.items ?? []}
         loading={isLoading}
         rowKey="id"
-        search={false}
+        search={{}}
         toolBarRender={() => []}
         pagination={{
           total: data?.total ?? 0,