feat: add partner management and withdrawal admin pages

- Admin partners page: list partners, view applications, approve/reject
- Admin partner detail: stats, commission management, campaign assignment
- Admin withdrawals page: list with risk scoring, status filters including cancelled
- Admin withdrawal detail: fraud analysis, approve/reject/complete actions
- Partner API client with full TypeScript interfaces
- Withdrawal API client with admin and user endpoints
- Referral page: partner application form, withdrawal balance and history
- Navigation: partners and withdrawals in admin panel marketing group
- i18n: full translations for ru, en, zh, fa locales
- Neutral fallbacks for unknown status badges

src/api/withdrawals.ts

@@ -0,0 +1,152 @@
+import apiClient from './client';
+
+// ==================== User-facing types ====================
+
+export interface WithdrawalBalanceResponse {
+  total_earned: number;
+  referral_spent: number;
+  withdrawn: number;
+  pending: number;
+  available_referral: number;
+  available_total: number;
+  only_referral_mode: boolean;
+  min_amount_kopeks: number;
+  is_withdrawal_enabled: boolean;
+  can_request: boolean;
+  cannot_request_reason: string | null;
+}
+
+export interface WithdrawalCreateRequest {
+  amount_kopeks: number;
+  payment_details: string;
+}
+
+export interface WithdrawalItem {
+  id: number;
+  amount_kopeks: number;
+  amount_rubles: number;
+  status: string;
+  payment_details: string | null;
+  admin_comment: string | null;
+  created_at: string;
+  processed_at: string | null;
+}
+
+export interface WithdrawalListResponse {
+  items: WithdrawalItem[];
+  total: number;
+}
+
+export interface WithdrawalCreateResponse {
+  id: number;
+  amount_kopeks: number;
+  status: string;
+}
+
+// ==================== Admin-facing types ====================
+
+export interface AdminWithdrawalItem {
+  id: number;
+  user_id: number;
+  username: string | null;
+  first_name: string | null;
+  telegram_id: number | null;
+  amount_kopeks: number;
+  amount_rubles: number;
+  status: string;
+  risk_score: number;
+  risk_level: string;
+  payment_details: string | null;
+  admin_comment: string | null;
+  created_at: string;
+  processed_at: string | null;
+}
+
+export interface AdminWithdrawalListResponse {
+  items: AdminWithdrawalItem[];
+  total: number;
+  pending_count: number;
+  pending_total_kopeks: number;
+}
+
+export interface AdminWithdrawalDetailResponse {
+  id: number;
+  user_id: number;
+  username: string | null;
+  first_name: string | null;
+  telegram_id: number | null;
+  amount_kopeks: number;
+  amount_rubles: number;
+  status: string;
+  risk_score: number;
+  risk_level: string;
+  risk_analysis: Record<string, unknown> | null;
+  payment_details: string | null;
+  admin_comment: string | null;
+  balance_kopeks: number;
+  total_referrals: number;
+  total_earnings_kopeks: number;
+  created_at: string;
+  processed_at: string | null;
+}
+
+export const withdrawalApi = {
+  // User endpoints
+  getBalance: async (): Promise<WithdrawalBalanceResponse> => {
+    const response = await apiClient.get<WithdrawalBalanceResponse>(
+      '/cabinet/referral/withdrawal/balance',
+    );
+    return response.data;
+  },
+
+  create: async (data: WithdrawalCreateRequest): Promise<WithdrawalCreateResponse> => {
+    const response = await apiClient.post<WithdrawalCreateResponse>(
+      '/cabinet/referral/withdrawal/create',
+      data,
+    );
+    return response.data;
+  },
+
+  getHistory: async (): Promise<WithdrawalListResponse> => {
+    const response = await apiClient.get<WithdrawalListResponse>(
+      '/cabinet/referral/withdrawal/history',
+    );
+    return response.data;
+  },
+
+  cancel: async (requestId: number): Promise<void> => {
+    await apiClient.post(`/cabinet/referral/withdrawal/${requestId}/cancel`);
+  },
+
+  // Admin endpoints
+  getAll: async (params?: {
+    status?: string;
+    offset?: number;
+    limit?: number;
+  }): Promise<AdminWithdrawalListResponse> => {
+    const response = await apiClient.get<AdminWithdrawalListResponse>(
+      '/cabinet/admin/withdrawals',
+      { params },
+    );
+    return response.data;
+  },
+
+  getDetail: async (withdrawalId: number): Promise<AdminWithdrawalDetailResponse> => {
+    const response = await apiClient.get<AdminWithdrawalDetailResponse>(
+      `/cabinet/admin/withdrawals/${withdrawalId}`,
+    );
+    return response.data;
+  },
+
+  approve: async (withdrawalId: number, comment?: string): Promise<void> => {
+    await apiClient.post(`/cabinet/admin/withdrawals/${withdrawalId}/approve`, { comment });
+  },
+
+  reject: async (withdrawalId: number, comment?: string): Promise<void> => {
+    await apiClient.post(`/cabinet/admin/withdrawals/${withdrawalId}/reject`, { comment });
+  },
+
+  complete: async (withdrawalId: number): Promise<void> => {
+    await apiClient.post(`/cabinet/admin/withdrawals/${withdrawalId}/complete`);
+  },
+};