Add the Option to sort rooms by last activity / unread

[Lenoxy]

Hi there, I'm new to the Cinny client and so far I really love it! The one thing missing for my chatting needs is the ability to have my rooms sorted by the last message received (like default in most SMS Clients, WhatsApp or Signal. As I have many rooms open at once, this would greatly increase my readability.
Kind Regards,
Leo

[CrazyNicc]

This is a duplicate of #2867