fix(pay): 修复订单重复支付问题

KKSU

2025-02-07 1ccd041defcd6abc731636ba8673718e784103f6

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

@@ -55,4 +55,7 @@

    @TableField(exist = false)
    private String unit;

    @TableField(exist = false)
    private BigDecimal itemAmount;
}