fix: 结束洗车通知剩余金额改为消费后余额

car-wash-service/src/main/java/com/kym/service/impl/OrderSettlementServiceImpl.java

@@ -154,7 +154,7 @@ public class OrderSettlementServiceImpl implements OrderSettlementService {
             var url = DOMAIN + "/api/parking-coupon?code=" + code;
             mpMsgTemplateService.sendParkingCouponMsg(washOrder, url);
         } else {
-            mpMsgTemplateService.sendOrderCompletedMsg(washOrder, account.getBalance());
+            mpMsgTemplateService.sendOrderCompletedMsg(washOrder, account.getBalance() - amountReceived);
         }
     }