feat(order): 添加拼图商品项到订单列表

- 在订单服务中新增拼图商品项实体
- 设置拼图商品的订单ID和景区ID
- 指定拼图商品类型为5
- 将拼图商品项加入订单项列表
- 保留原有价格配置逻辑不变

src/main/java/com/ycwl/basic/service/pc/impl/OrderServiceImpl.java

@@ -927,6 +927,11 @@ public class OrderServiceImpl implements OrderService {
             }
             return orderItem;
         }).collect(Collectors.toList());
+        OrderItemEntity puzzleAll = new OrderItemEntity();
+        puzzleAll.setOrderId(orderId);
+        puzzleAll.setGoodsId(batchOrderReqVO.getScenicId());
+        puzzleAll.setGoodsType(5);
+        orderItems.add(puzzleAll);
         order.setSlashPrice(priceConfig.getSlashPrice());
         order.setPrice(priceConfig.getPrice());
         order.setPayPrice(priceConfig.getPrice());