Library uninitialized unless Saved Tracks or Albums is opened

[martingoe]

I am currently trying to implement parts of the playlist manipulation since I have some spare time and I have come across the following problem:

When manipulating the ui/track.rs menu in track_menu(), the passed library only has Empty values. This changes, when the user opens Saved Tracks or Albums.

I think this might be similar to #181.
All in all, this is a great project. Thank you very much!

[jacksongoode]

I agree, it might make sense to load the library on init.

[jpochyla]

Thanks for the report! I'll fix this as soon as #197 is done.

[jacksongoode]

Perhaps the initialization of saved tracks should also include saved albums, and podcasts now?