fix: v16迁移改为 DELETE + INSERT，确保存量数据覆盖更新

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

car-wash-entity/src/main/resources/sql/v16_order_dict_color.sql

@@ -4,7 +4,9 @@
 -- 发布日期：2026-06-20
 -- ====================================================
 
-INSERT IGNORE INTO `t_data_dict` (`code`, `name`, `value`, `weight`, `remark`, `color`) VALUES
+DELETE FROM `t_data_dict` WHERE `code` IN ('Order.status', 'Order.pay');
+
+INSERT INTO `t_data_dict` (`code`, `name`, `value`, `weight`, `remark`, `color`) VALUES
 ('Order.status', '未知', '-1', 1, '订单状态', '#999999'),
 ('Order.status', '开机', '0',  2, '订单状态', '#1890FF'),
 ('Order.status', '成功', '1',  3, '订单状态', '#52C41A'),