Allow removing entries from an auto-saved session ("History" tab)

[hjk789]

Currently we can only delete entries from saved sessions, but I don't manually save every session I have, I just use the auto-saved sessions history, but it's common that these sessions have entries which I already finished what I was doing or I don't need anymore and can be deleted, but there's no option to do that without deleting the entire session.

[ReDEnergy]

Not sure why how did I miss the notification for this issue but I definitely intend to do this. It's actually planned for a long time (but I kinda avoided it because probably I though other things were more important).