fix: 对接提现申请与用户钱包，支付流水页面，对接角色权限页面

src/config/mock/paymentFlow.ts

@@ -2,7 +2,7 @@
  * 支付流水假数据
  * 对应接口：GET /admin/finance/paymentFlow/page
  */
-import type { PaymentFlowVO, PaymentFlowQueryParams, PageData } from '@/api/payments';
+import type { PaymentFlowVO, PaymentFlowQueryParams, PaymentFlowPageData } from '@/api/payments';
 
 const MOCK_LIST: PaymentFlowVO[] = [
   {
@@ -127,7 +127,7 @@ export function buildMockPaymentFlowPage(
   page: number,
   limit: number,
   params: PaymentFlowQueryParams,
-): PageData<PaymentFlowVO> {
+): PaymentFlowPageData {
   let filtered = [...MOCK_LIST];
 
   if (params.nickname) {
@@ -143,7 +143,22 @@ export function buildMockPaymentFlowPage(
     inDateRange(item.createDate, params.createDateBegin, params.createDateEnd),
   );
 
+  let totalAmount = 0;
+  let totalRefundAmount = 0;
+  for (const item of filtered) {
+    const amt = Number(item.amount) || 0;
+    if (item.type === 1) totalAmount += amt;
+    else if (item.type === 2) totalRefundAmount += amt;
+  }
+
   const total = filtered.length;
   const start = (page - 1) * limit;
-  return { total, list: filtered.slice(start, start + limit) };
+  return {
+    total,
+    list: filtered.slice(start, start + limit),
+    exData: {
+      totalAmount: totalAmount.toFixed(2),
+      totalRefundAmount: totalRefundAmount.toFixed(2),
+    },
+  };
 }