feat(portal): User Portal - frontend portal page + backend API + full integration

- Frontend: UserPortal.tsx with 5 tabs (Overview, API Keys, Recharge, Tenants, Analytics)
- Backend: user_portal.py with 10 endpoints (user profile, API keys, billing, tenants, analytics)
- Main.py: register portal router at /app/api/portal
- api/index.ts: fix corrupted line, add 29 missing adminAPI methods, export request function
- Billing.tsx: fix Package type missing description field
- App.tsx: add portal route
- All 7 portal API endpoints verified passing (7/7)
- API Key creation verified working
- Frontend build: 476 modules, 0 errors

frontend/src/api/index.ts

@@ -10,7 +10,7 @@ function getToken(): string | null {
 }
 
 // 通用请求方法
-async function request<T>(
+export async function request<T>(
   endpoint: string,
   options: RequestInit = {}
 ): Promise<{ code: number; data: T; message: string }> {
@@ -65,21 +65,6 @@ function post<T>(endpoint: string, body?: any): Promise<{ code: number; data: T;
   });
 }
 
-export async function put<T>(endpoint: string, body?: any): Promise<T> {
-  const token = localStorage.getItem('aiflow_token');
-  const res = await fetch(API_BASE + endpoint, {
-    method: 'PUT',
-    headers: {
-      'Content-Type': 'application/json',
-      ...(token ? { Authorization: `Bearer ${token}` } : {}),
-    },
-    body: body ? JSON.stringify(body) : undefined,
-  });
-  if (!res.ok) throw new Error(`HTTP ${res.status}`);
-  return res.json();
-}
-
-
 // PUT请求
 function put<T>(endpoint: string, body?: any): Promise<{ code: number; data: T; message: string }> {
   return request<T>(endpoint, {
@@ -393,7 +378,9 @@ export const adminAPI = {
     const qs = p.toString();
     return get<any>(`/admin/membership/user-memberships${qs ? `?${qs}` : ''}`);
   },
-  assignPlan: (userId: string, planId: string, days: number) => put<any>(`/admin/membership/users/${userId}/assign-plan?plan_id=${t sp = new URLSearchParams();
+  assignPlan: (userId: string, planId: string, days: number) => put<any>(`/admin/membership/users/${userId}/assign-plan?plan_id=${planId}&duration_days=${days}`),
+  getPaymentLogs: (params?: any) => {
+    const sp = new URLSearchParams();
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
     return get<any[]>(`/admin/logs/payment-logs${sp.toString() ? `?${sp.toString()}` : ''}`);
   },
@@ -673,6 +660,64 @@ export const adminAPI = {
   createDistributionLicense: (distroId: string, data: any) => post<any>('/admin/distributions/' + distroId + '/licenses', data),
   getDistributionLicense: (id: string) => get<any>('/admin/distributions/licenses/' + id),
   revokeDistributionLicense: (id: string) => post<any>('/admin/distributions/licenses/' + id + '/revoke'),
+  // ===== Ads Management =====
+  getAds: () => get<any>('/admin/ads/'),
+  addAd: (data: any) => post<any>('/admin/ads/', data),
+  updateAd: (id: string, data: any) => put<any>(`/admin/ads/${id}`, data),
+  deleteAd: (id: string) => del<any>(`/admin/ads/${id}`),
+
+  // ===== Market Admin (extended) =====
+  getMarketOverview: () => get<any>('/admin/market/overview'),
+  getTopApps: (metric?: string, limit?: number) => get<any>(`/admin/market/top-apps${metric ? '?metric=' + metric : ''}${limit ? (metric ? '&' : '?') + 'limit=' + limit : ''}`),
+  getAdminMarketApps: (params?: string) => get<any>(`/admin/market/apps${params ? '?' + params : ''}`),
+  getPendingApps: () => get<any>('/admin/market/pending'),
+  getCoupons: () => get<any>('/admin/market/coupons'),
+  getRecentReviews: () => get<any>('/admin/market/reviews'),
+  approveApp: (id: string) => post<any>(`/admin/market/apps/${id}/approve`),
+  rejectApp: (id: string) => post<any>(`/admin/market/apps/${id}/reject`),
+  setFeaturedApp: (id: string, featured: boolean, sortOrder?: number) => put<any>(`/admin/market/apps/${id}/featured`, { featured, sort_order: sortOrder }),
+  deleteMarketApp: (id: string) => del<any>(`/admin/market/apps/${id}`),
+  deleteCoupon: (id: string) => del<any>(`/admin/market/coupons/${id}`),
+  updateMarketApp: (id: string, data: any) => put<any>(`/admin/market/apps/${id}`, data),
+  updateCoupon: (id: string, data: any) => put<any>(`/admin/market/coupons/${id}`, data),
+  addCoupon: (data: any) => post<any>('/admin/market/coupons', data),
+
+  // ===== Membership (extended) =====
+  getMembershipStats: () => get<any>('/admin/membership/stats'),
+  revokeMembership: (userId: string) => post<any>(`/admin/membership/users/${userId}/revoke`),
+
+  // ===== Logs (extended) =====
+  getOperationLogs: (params?: any) => {
+    const sp = new URLSearchParams();
+    if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+    return get<any[]>(`/admin/logs/operation-logs${sp.toString() ? '?' + sp.toString() : ''}`);
+  },
+  getTokenLogs: (params?: any) => {
+    const sp = new URLSearchParams();
+    if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+    return get<any[]>(`/admin/logs/token-logs${sp.toString() ? '?' + sp.toString() : ''}`);
+  },
+
+  // ===== Analytics =====
+  getAnalyticsOverview: (days?: number) => get<any>(`/admin/analytics/overview${days ? '?days=' + days : ''}`),
+  getAnalyticsApiTrends: (days?: number) => get<any>(`/admin/analytics/trends/api-calls${days ? '?days=' + days : ''}`),
+  getAnalyticsTokenTrends: (days?: number) => get<any>(`/admin/analytics/trends/tokens${days ? '?days=' + days : ''}`),
+  getAnalyticsUserTrends: (days?: number) => get<any>(`/admin/analytics/trends/users${days ? '?days=' + days : ''}`),
+  getAnalyticsRevenueTrends: (days?: number) => get<any>(`/admin/analytics/trends/revenue${days ? '?days=' + days : ''}`),
+  getAnalyticsModelUsage: (days?: number) => get<any>(`/admin/analytics/models/usage${days ? '?days=' + days : ''}`),
+
+  // ===== Billing =====
+  getBillingRules: () => get<any>('/admin/billing/rules'),
+  getBillingPackages: () => get<any>('/admin/billing/packages'),
+  getBillingTransactions: (page?: number) => get<any>(`/admin/billing/transactions${page ? '?page=' + page : ''}`),
+  getBillingStats: () => get<any>('/admin/billing/stats/overview'),
+
+  // ===== Tenant =====
+  getTenants: (page?: number) => get<any>(`/admin/tenant/list${page ? '?page=' + page : ''}`),
+  getTenantStats: () => get<any>('/admin/tenant/stats/overview'),
+  getTenantMembers: (tenantId: string) => get<any>(`/admin/tenant/${tenantId}/members`),
+  createTenant: (params: string) => post<any>(`/admin/tenant/create${params}`),
+
 };
 // ===== AI自进化API =====
 export const evolutionAPI = {