[listener][UI] card sorting UI for sorting tracks

per a comment by @afran (I think), a card sorting (tinder-style) UI for tracks would be a nice user experience for the listener.

a start of a user story:

As a listener, I want to quickly add a track to the playlist(s) I think it most closely matches by … < ?? using a card-sorting UI ?? >

(if you want to flesh out your idea @afran feel free)