refactor(pay): 重构支付回调处理逻辑

KKSU

2025-02-06 adf1b59d2e839ee67ed3def7549f1ad50de521fa

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

@@ -23,6 +23,8 @@

    private Integer cnt;

    private Integer type;

    @TableField(exist = false)
    private MallGoods goods;