Empty page when you don't have any liked mix/radio

[irvng-wav]

Hello again. 😄 I found that when you don't have any liked mixes/radios you get an empty page in the application:

I think it would be a great detail to add something similar to the log in screen:

So I made this which is exactly what the iOS app displays in this situation:

The button can take you to this screen, which is exactly what the iOS app does:

(I have a custom GTK/Libadwaita theme)

Hope it helps! I haven't tested the other sections in "My Collection" which are playlists, albums, tracks and artists, but it would be great if it displayed something similar there too.