fix(common): 统一异常处理消息为英文

Administrator

2026-06-23 438e8de2bf8023cc9be1a8cf481fdbeb0d16fc98

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

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


}