是否支持多个小红书账号同时在线，并执行cli

### Current version

_No response_

### Describe the feature

我目前存在多账号同时运营的需求，需要支持同时登录多个账号，每个cli能够指定某个账号进行发布等操作。
我不知道最新版本是否支持，如果不支持次功能特性，我会尝试新增和修改

### Use case

_No response_

No files, tests, or entry points are named. First confirm whether the current version already supports multiple authenticated accounts, then map the CLI's login and publish flows; done means multiple accounts can remain usable concurrently and each CLI invocation can select the intended account.

Written by the indexing model from the issue text.