Enable applicationShouldTerminateAfterLastWindowClosed from socket.ini

[aleclarson]

Something like this maybe:

[mac]
terminateAfterLastWindowClosed = true

[jwerle]

Yeah we could have a more general [window] configuration:

[window]
terminate_application_after_last_window_closed = true

[chicoxyzzy]

I'd say it should be [meta] tray = true to keep app open and the app should exit by default in case all of the windows are closed

[chicoxyzzy]

somewhat related and should be kept in mind when we are going to work on this https://github.com/socketsupply/socket/issues/608