add user manager

install.sql

@@ -80,6 +80,9 @@ CREATE TABLE `users`  (
   `email` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
   `phone` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
   `password_hash` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `is_admin` tinyint(1) NULL DEFAULT 0 COMMENT '是否为管理员',
+  `is_active` tinyint(1) NULL DEFAULT 1 COMMENT '是否激活',
+  `last_login` timestamp NULL DEFAULT NULL COMMENT '最后登录时间',
   `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
   `updated_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`) USING BTREE,