Get track/artist/album from pasted spotify links

[elamperti]

Is your feature request related to a problem? Please describe
Whenever a user listens to a song in Spotify and they don't have it connected to last.fm, all song data has to be manually entered.

Describe the solution you'd like
Pasting a share link from Spotify should get the info from them and fill in the fields of Open Scrobbler.

Describe alternatives you've considered
Some users prefer to scrobble songs manually over the unreliable integration provided by the platform. This would be the fastest way when listening to single tracks (albums are easier to manage).

Additional context
Requested by MK through Discord

[elamperti]

Users also requested support for:

Apple Music, Deezer, or even Last FM

[elamperti]

(depends on #119)