Overhaul [1/n]

Signed-off-by: Sean Du <do4suki@gmail.com>

internal/model/user/users.go

@@ -0,0 +1,15 @@
+package user
+
+type Users struct {
+	ID            int    `xorm:"id pk autoincr"`
+	Phone         string `xorm:"phone"`
+	Password      string `xorm:"password"`
+	Autokey       string `xorm:"autokey"`
+	Ticket        string `xorm:"ticket"`
+	UserID        int    `xorm:"user_id"`
+	LastLoginTime int64  `xorm:"last_login_time"`
+}
+
+func (Users) TableName() string {
+	return "users"
+}