[GET] cacheable = false auth_required = true summary = "获取当前用户信息" docstring = "根据用户ID获取用户详细信息" params = ["user_id: str"] [GET.response_model] result = {type = "str", required = true} id = {type = "str", required = true} username = {type = "str", required = true} email = {type = "str", required = true} full_name = {type = "str", required = false} avatar_url = {type = "str", required = false} phone = {type = "str", required = false} is_active = {type = "bool", required = true} is_verified = {type = "bool", required = true} is_superuser = {type = "bool", required = true} created_at = {type = "str", required = false} updated_at = {type = "str", required = false} last_login_at = {type = "str", required = false}