增强后台数据驾驶舱：6张指标卡(近7天活跃/订阅成功/文档数等)+30天Token趋势+操作/审计日志分页与CSV下载

frontend/src/api/index.ts

@@ -501,6 +501,13 @@ export const adminAPI = {
 
     getDailyStats: (days?: number) => get<{ days: number; data: Array<{ date: string; tokens: number }> }>(`/admin/dashboard/daily-stats${days ? `?days=${days}` : ''}`),
 
+  // 驾驶舱分页日志
+  getDashboardOperationLogs: (page = 1, pageSize = 20) =>
+    get<any>(`/admin/dashboard/operation-logs?page=${page}&page_size=${pageSize}`),
+
+  getDashboardAuditLogs: (page = 1, pageSize = 20) =>
+    get<any>(`/admin/dashboard/audit-logs?page=${page}&page_size=${pageSize}`),
+
   // 用户管理
 
   getUsers: (params?: any) => {