请求为alist带来真正的登出

[Luminet2023]

Please make sure of the following things

• [X] I have read the documentation.
• [X] I'm sure there are no duplicate issues or discussions.
• [X] I'm sure this feature is not implemented.
• [X] I'm sure it's a reasonable and popular requirement.

Description of the feature / 需求描述

如题，alist当前的登出按钮仅仅是清除了前端的Authorization，而未将要登出的TOKEN进行销毁

Suggested solution / 实现思路

增加一个loginout接口，后端将登出的TOKEN标记为过期

Additional context / 附件

No response