chore(deploy): finalize 0309 SAE rollout updates

Sync deployment documentation to the final successful SAE state and clear pending deployment checklist items. Include backend/frontend/R hardening and diagnostics improvements required for stable production behavior.

Made-with: Cursor

frontend-v2/src/modules/admin/api/statsApi.ts

@@ -2,14 +2,21 @@
  * 运营统计 API
  */
 
-import { authRequest } from '@/framework/request';
+import apiClient from '@/common/api/axios';
 
 // ==================== 类型定义 ====================
 
 export interface OverviewData {
   dau: number;
+  mau: number;
   dat: number;
   exportCount: number;
+  apiTokenTotal: number;
+  topActiveUser: {
+    userId: string;
+    userName: string | null;
+    actionCount: number;
+  } | null;
   moduleStats: Record<string, number>;
 }
 
@@ -54,29 +61,29 @@ export interface UserOverview {
  * 获取今日大盘数据
  */
 export async function getOverview(): Promise<OverviewData> {
-  const res = await authRequest.get<{ success: boolean; data: OverviewData }>(
+  const res = await apiClient.get<{ success: boolean; data: OverviewData }>(
     '/api/admin/stats/overview'
   );
-  return res.data;
+  return res.data.data;
 }
 
 /**
  * 获取实时流水账
  */
 export async function getLiveFeed(limit = 100): Promise<ActivityLog[]> {
-  const res = await authRequest.get<{ success: boolean; data: ActivityLog[] }>(
+  const res = await apiClient.get<{ success: boolean; data: ActivityLog[] }>(
     `/api/admin/stats/live-feed?limit=${limit}`
   );
-  return res.data;
+  return res.data.data;
 }
 
 /**
  * 获取用户360画像
  */
 export async function getUserOverview(userId: string): Promise<UserOverview> {
-  const res = await authRequest.get<{ success: boolean; data: UserOverview }>(
+  const res = await apiClient.get<{ success: boolean; data: UserOverview }>(
     `/api/admin/users/${userId}/overview`
   );
-  return res.data;
+  return res.data.data;
 }
 

frontend-v2/src/modules/admin/pages/StatsDashboardPage.tsx

@@ -11,6 +11,8 @@ import {
   UserOutlined, 
   BankOutlined, 
   ExportOutlined,
+  FireOutlined,
+  ApiOutlined,
   MessageOutlined,
   BookOutlined,
   SearchOutlined,
@@ -23,7 +25,7 @@ import {
   ReloadOutlined,
 } from '@ant-design/icons';
 import { getOverview, getLiveFeed } from '../api/statsApi';
-import type { OverviewData, ActivityLog } from '../api/statsApi';
+import type { ActivityLog } from '../api/statsApi';
 
 // ==================== 模块图标映射 ====================
 
@@ -174,7 +176,7 @@ export default function StatsDashboardPage() {
 
       {/* 核心指标卡片 */}
       <Row gutter={[16, 16]} className="mb-6">
-        <Col xs={24} sm={8}>
+        <Col xs={24} sm={12} md={6}>
           <Card className="shadow-sm hover:shadow-md transition-shadow">
             <Statistic
               title={<span className="text-gray-600">今日活跃医生 (DAU)</span>}
@@ -185,7 +187,18 @@ export default function StatsDashboardPage() {
             />
           </Card>
         </Col>
-        <Col xs={24} sm={8}>
+        <Col xs={24} sm={12} md={6}>
+          <Card className="shadow-sm hover:shadow-md transition-shadow">
+            <Statistic
+              title={<span className="text-gray-600">近30天活跃用户 (MAU)</span>}
+              value={overview?.mau ?? 0}
+              prefix={<UserOutlined className="text-indigo-500" />}
+              loading={overviewLoading}
+              valueStyle={{ color: '#4f46e5', fontWeight: 'bold' }}
+            />
+          </Card>
+        </Col>
+        <Col xs={24} sm={12} md={6}>
           <Card className="shadow-sm hover:shadow-md transition-shadow">
             <Statistic
               title={<span className="text-gray-600">今日活跃租户 (DAT)</span>}
@@ -196,7 +209,7 @@ export default function StatsDashboardPage() {
             />
           </Card>
         </Col>
-        <Col xs={24} sm={8}>
+        <Col xs={24} sm={12} md={6}>
           <Card className="shadow-sm hover:shadow-md transition-shadow">
             <Statistic
               title={<span className="text-gray-600">今日导出次数</span>}
@@ -209,6 +222,31 @@ export default function StatsDashboardPage() {
         </Col>
       </Row>
 
+      <Row gutter={[16, 16]} className="mb-6">
+        <Col xs={24} md={12}>
+          <Card className="shadow-sm hover:shadow-md transition-shadow">
+            <Statistic
+              title={<span className="text-gray-600">今日最活跃用户</span>}
+              value={overview?.topActiveUser?.userName || '暂无'}
+              prefix={<FireOutlined className="text-orange-500" />}
+              suffix={overview?.topActiveUser ? `${overview.topActiveUser.actionCount} 次` : ''}
+              loading={overviewLoading}
+            />
+          </Card>
+        </Col>
+        <Col xs={24} md={12}>
+          <Card className="shadow-sm hover:shadow-md transition-shadow">
+            <Statistic
+              title={<span className="text-gray-600">今日 API Token 用量</span>}
+              value={overview?.apiTokenTotal ?? 0}
+              prefix={<ApiOutlined className="text-cyan-500" />}
+              loading={overviewLoading}
+              valueStyle={{ color: '#0891b2', fontWeight: 'bold' }}
+            />
+          </Card>
+        </Col>
+      </Row>
+
       {/* 模块使用统计 */}
       {overview?.moduleStats && Object.keys(overview.moduleStats).length > 0 && (
         <Card