Add songs to yt playlist

[pablo03v]

Checklist

• [X] I've checked that there is no other issue about this feature request.
• [X] This issue contains only one feature request.
• [X] The title of this issue accurately describes the feature request.

Feature description

Add songs to a playlist from my account not the device)

Why do you want this feature?

Cause I listen to my playlists ob more than one device

Additional information

Ideally the playlists would sync to the device playlists and be kept in sync with yt playlists

[owenconnorz]

@pabloscloud What like this app

https://github.com/maxrave-dev/SimpMusic

[pablo03v]

Possible, just love the design of InnerTune. SimpMusic doesn't look like sth I would like to use

[z-huang]

Move to #1237