feat(shipment): 添加订舱单费用编辑功能

- 新增 ArgsShipmentEditCost 结构体定义费用字段
- 实现 EditCost 方法用于编辑国内运费、国外运费和佣金
- 集成客户端调用逻辑处理费用更新请求

erp/shipment.go

@@ -233,6 +233,24 @@ func (s *shipment) Edit(ctx context.Context, args ArgsShipmentEdit) (err error)
 	return
 }
 
+type ArgsShipmentEditCost struct {
+	ShipmentId           int64           // 订舱单id
+	DomesticShippingCost decimal.Decimal // 国内运费
+	ForeignShippingCost  decimal.Decimal // 国外运费
+	ForeignCommission    decimal.Decimal // 国外佣金
+}
+
+// EditCost @TITLE 编辑费用
+func (s *shipment) EditCost(ctx context.Context, args ArgsShipmentEditCost) (err error) {
+	xClient, err := client.GetClient(s)
+	if err != nil {
+		return
+	}
+	reply := 0
+	err = xClient.Call(ctx, "EditCost", args, &reply)
+	return
+}
+
 // Customs @TITLE 报关信息
 func (s *shipment) Customs(ctx context.Context, shipmentId int64) (reply bean2.ReplyCustoms, err error) {
 	xClient, err := client.GetClient(s)