refactor(pay): 重构 FIUU 支付接口并创建专用的回调控制器

KKSU

2025-02-07 205217b3d786b9290efd2595e6206f3770e9554c

 src/main/java/cc/mrbird/febs/mall/entity/MallSalesman.java

@@ -13,6 +13,10 @@

    private String name;

    private String province;

    private String city;

    private String remark;

    private Integer state;