feat(ai): 添加再练一次（重新回答）功能

Administrator

2025-08-27 83b6ee65a7d3c1f37d8ec896902b5189132d59c7

 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;