「xhs user-posts 」和「xhs user」执行报错

### Version

0.6.4

### Operating System

macOS

### What happened?

登录正常，执行「xhs user-posts 」和「xhs user」报如下错误
~ % xhs status
✓ Logged in
昵称: xxx
小红书号: xxx
简介: 还没有简介

~ % xhs user-posts 66bc81dc000000000b032af1 --json
{
"ok": false,
"schema_version": "1",
"error": {
"code": "api_error",
"message": "API error: {\"code\": -1, \"success\": false}"
}
}

~ % xhs user 66bc81dc000000000b032af1 --json
{
"ok": false,
"schema_version": "1",
"error": {
"code": "api_error",
"message": "API error: {\"code\": -1, \"success\": false}"
}
}

### Expected behavior

执行「xhs user-posts 」和「xhs user」命令

### Steps to reproduce

```bash

```

### Error output / logs

```text

```

Start by reproducing `xhs user-posts 66bc81dc000000000b032af1 --json` and `xhs user 66bc81dc000000000b032af1 --json` on macOS with version 0.6.4, then trace the API request and error handling for both commands. Done means both commands return their expected user data instead of the reported `api_error` response.

Written by the indexing model from the issue text.