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.
