feat(ai): 新增产品问答导入功能中的难度等级设置

Administrator

2026-02-12 b59514011cde1377ccb2cf3ca96cd7673efc874d

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

@@ -26,5 +26,4 @@
    //减免金额
    private BigDecimal realAmount;


}