feat(web): 账号列表试点，操作按钮迁入卡片右上角（对齐 ant-design-pro TableList 布局）

paseo.json

@@ -0,0 +1 @@
+{}

web/src/components/accounts/AccountManagementList.tsx

@@ -20,7 +20,6 @@ import { PlusOutlined, CloudUploadOutlined } from '@ant-design/icons';
 import type { ColumnsType } from 'antd/es/table';
 import { getList, remove, creatorAction, creatorUpdate } from '@/services/api';
 import { conflictMessage, isCollectionAccount, platformLabel } from '@/utils/helpers';
-import { usePageActions } from '@/components/PageActions';
 
 // 语义对齐 web.archived/src/features/accounts/AccountsPage.jsx 的 AccountManagementList（mode: owned/monitoring）。
 // 仅用 antd 默认组件：Table/Tag/Modal/Popconfirm/Select(tags)。
@@ -225,25 +224,25 @@ export default function AccountManagementList({ mode }: { mode: 'owned' | 'monit
     },
   ];
 
-  usePageActions(
-    isMonitoring ? (
-      <Button type="primary" icon={<CloudUploadOutlined />} onClick={() => history.push('/accounts/import')}>
-        导入竞品账号
-      </Button>
-    ) : (
-      <Button type="primary" icon={<PlusOutlined />} onClick={() => history.push('/accounts/new')}>
-        创建账号
-      </Button>
-    ),
-    [isMonitoring],
+  const primaryAction = isMonitoring ? (
+    <Button type="primary" icon={<CloudUploadOutlined />} onClick={() => history.push('/accounts/import')}>
+      导入竞品账号
+    </Button>
+  ) : (
+    <Button type="primary" icon={<PlusOutlined />} onClick={() => history.push('/accounts/new')}>
+      创建账号
+    </Button>
   );
 
   return (
     <Card variant="outlined">
       {contextHolder}
-      <Typography.Text type="secondary" style={{ display: 'block', marginBottom: 16 }}>
-        共 {rows.length} 个{isMonitoring ? '监控' : '自有'}账号
-      </Typography.Text>
+      <Flex justify="space-between" align="center" style={{ marginBottom: 16 }}>
+        <Typography.Text type="secondary">
+          共 {rows.length} 个{isMonitoring ? '监控' : '自有'}账号
+        </Typography.Text>
+        {primaryAction}
+      </Flex>
       {error ? (
         <Alert type="error" showIcon style={{ marginBottom: 16 }} title={error.message} action={<Button size="small" onClick={load}>重试</Button>} />
       ) : null}