/**
 * @swagger
 * components:
 *   schemas:
 *     User:
 *       type: object
 *       required:
 *         - id
 *         - phone
 *         - username
 *       properties:
 *         id:
 *           type: integer
 *           description: 用户ID
 *         phone:
 *           type: string
 *           description: 用户手机号
 *         username:
 *           type: string
 *           description: 用户名
 *         email:
 *           type: string
 *           format: email
 *           description: 用户邮箱
 *         avatar:
 *           type: string
 *           description: 用户头像URL
 *         role:
 *           type: string
 *           description: 用户角色
 *         status:
 *           type: integer
 *           description: 用户状态 (1-正常, 0-禁用)
 *         city:
 *           type: string
 *           description: 所在城市
 *         area:
 *           type: string
 *           description: 所在区域
 *         agent_id:
 *           type: integer
 *           description: 所属代理ID
 *         created_at:
 *           type: string
 *           format: date-time
 *           description: 创建时间
 *         updated_at:
 *           type: string
 *           format: date-time
 *           description: 更新时间
 */