修复一些错误

web/api/purchase/order.ts

@@ -5,7 +5,6 @@ import type {
   IPurchaseCell,
   IPurchaseDetail,
   IPurchaseStoreSummary,
-  PurchaseExportType,
 } from '@/domain/iPurchaseOrder.ts';
 
 /** 订单商品参数修改 */
@@ -103,11 +102,11 @@ export async function generateBill(purchaseId: number, stores: BillGenerateStore
   });
 }
 
-/** C2/C3 导出采购单（Excel 表格）：type=all 全品类 / category 仅蔬果分类 */
-export async function exportPurchase(id: number, type: PurchaseExportType = 'all') {
+/** 导出采购单（Excel 表格，全品类） */
+export async function exportPurchase(id: number) {
   return downloadBlob(
     `/purchase/order/${id}/export`,
-    { type },
+    {},
     `采购单_${id}.xlsx`,
   );
 }