added lease field to user kid

queries/expire_20190730.sql

@@ -13,3 +13,5 @@ INSERT INTO `setting` (`set_name`, `set_setting_type_st_id`) VALUES ('Hitelalkal
 ALTER TABLE `user_kid`
 ADD COLUMN `uk_credit` INT NOT NULL DEFAULT 0;
 
+ALTER TABLE `user_kid`
+ADD COLUMN `uk_lease` TINYINT NOT NULL DEFAULT 1;