[Feature]: Support activating/deactivating users via the UI

[r4victor]

Problem

The dstack server supports activating/deactivating users. Global admins can do this by sending active: true/false in /api/users/update. The proposal is to allow doing this via the UI in User settings.

Solution

No response

Workaround

No response

Would you like to help us implement this feature by sending a PR?

No