fix(mall): 修复退款金额计算逻辑

KKSU

2024-12-05 bfdf5fb50141c41246d26523d6e335223962fa94

 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;