[FEATURE] if nothing is in playlist resume previous audio

[ThingsCouldGetDicey]

Is your feature request related to a problem? Please describe. when nothing is in the playlist it wont resume.

Describe the solution you'd like when it sees nothing is in the playlist resume to previous.

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.

[veevelder]

done, in addition if the playlist is empty you will see a {!} symbol next to its name in the settings.