feat(payment): 集成 FIUU 支付方式并优化退款流程

KKSU

2025-02-06 bf783845bb71eadbd85ddef9a7c1ae14d5aebc4b

 src/main/java/cc/mrbird/febs/mall/mapper/MallExpressInfoMapper.java

@@ -7,4 +7,5 @@
public interface MallExpressInfoMapper extends BaseMapper<MallExpressInfo> {

    MallExpressInfo selectByOrderId(@Param("orderId") Long orderId);

}