refactor(mall): 优化优惠券相关操作的代码结构和逻辑

KKSU

2024-12-31 e440d24181806426634cad9e5688d906e175080d

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

@@ -20,4 +20,8 @@

    private Integer isRecommend;

    private String image;

    private Integer indexNum;

}