feat(database): 签到活动功能

add.sql

@@ -31,4 +31,9 @@ CREATE TABLE `zy_sign_set` (
   PRIMARY KEY (`id`) USING BTREE,
   KEY `type` (`last`) USING BTREE
 ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci ROW_FORMAT=DYNAMIC COMMENT='签到设置';
--- 已执行 2025-06-16 
+
+ALTER TABLE `zy_sign_set` 
+ADD COLUMN `status` tinyint NOT NULL DEFAULT 0 COMMENT '状态（0禁用，1启用）' AFTER `coupon2_id`;
+
+DROP TABLE IF EXISTS `zy_sign`;
+-- 已执行 2025-06-16