Get tracks from server side when creating playlists #1
Description
Right now the whole playlists are being sent over from the client side when trying to create smart playlists, which means that the payload might be huge if the number of tracks is large.
The current workaround is to make bodyParser in the API server support 500MB payloads, but that is also not infallible.
The solution to this is to send over only the config, and have the API server regenerate the playlist