Mostly migrate to Material 3/Material You.
- Auxio should now follow dynamic colors on Android 12
- Accents have been regenerated to align with the new color roles
- Some colors have been tweaked here and there to line up with the
new design system
- Dialogs were not fully migrated, but that's because Material3 dialogs
look god-awful.
- Accent class was reworked to take up less memory
Now that this is out of the way, I can focus on other UI things before
the release of 2.0.0.
Refactor styles again, this time trying to seperate the more
layout-specific attributes so that layouts become more re-usable.
This also updates the naming conventions of styles.
Change the loop behavior to something that is actually sensible,
with [ ] looping the whole playlist and [ 1 ] looping the song.
This also removes the "Do on end" setting. A new stop option may
be reintroduced, however.
This resolves issue #13.
