Allow working with multiple accounts

[dnno]

Describe the feature you'd like

I'm using my Jellyfin server for myself, but also for my kids. I have seperate libraries assigned to different users, for that reason. It would be really handy if the Android app would allow logging in to both users and then providing a way to easily switch between the two accounts.

I think I would not be the only one appreciating this feature.

Additional context
The third party app Findroid allows for that, but I like the official app more.

[dnno]

Actually, the app might almost be there, already: right now you can connect to different jellyfin servers. Not sure if it remembers credentials, but if I connect to the same server again, at least I don't have to re-login. This functionality could be enhanced into switching between different accounts, no matter if they are on the same server or on different ones.