fix(normal-pgi): 修复重复收货检查逻辑

- 添加 delivery_qty-receipt_qty>0 条件避免已完成收货的订单被重复处理
- 防止已收货订单触发业务错误异常

nflg-wms-admin/src/main/java/com/nflg/wms/admin/service/NormalPGIControllerService.java

@@ -139,6 +139,7 @@ public class NormalPGIControllerService {
         // 查询订单行项目列表
         List<WmsSrmOrderItem> orderItemList = wmsSrmOrderItemService.lambdaQuery()
                 .eq(WmsSrmOrderItem::getOrderId, order.getId())
+                .apply("delivery_qty-receipt_qty>0")
                 .list();
         VUtil.trueThrowBusinessError(CollectionUtil.isEmpty(orderItemList)).throwMessage("此收货单[" + orderNo + "] 已完成收货，无需再次操作");