add refund and fix some order

Helius

2021-09-23 2ac550a8e49e1e6105793a30c3e21a37f4397cff

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

@@ -18,4 +18,6 @@
    @TableField(exist = false)
    private String parentName;

    private Integer isRecommend;

}