fix(mall): 修复退款金额计算逻辑

KKSU

2024-12-05 bfdf5fb50141c41246d26523d6e335223962fa94

 src/main/java/cc/mrbird/febs/mall/dto/AddMallGoodsDto.java

@@ -95,4 +95,7 @@
    private String levelTwoPrice;
    private String levelThreePrice;

    //优惠卷IDs
    private List<Long> couponIds;

}