improve handling of disconnected sessions
quick reconnect for disconnected hosts.
currently the "tab" of a disconnected host remain "stuck" for long time
1. right click should also allow to "re-connect" which will reset the tab and reconnect to the host.
- disconnected sessions should be identified and marked quickly. Clicking "Return/Enter" on a disconnected tab should reset the tab and reconnect.
Also since some version the reconnect-popup is gone, which is bad. You now have to close the window and reopen a new session from hosts or click duplicate. But a pop up like before to reconnect within the same window would be good.
For disconnected sessions, add the option reconnect on top of the "duplicate" one