A lot of minor bug fixes; overall performance and visual polish.
- Reworked left sidebar
- Album artist tab now groups artists based on tags/MusicBrainz IDs
- Made context menu open instantly
- Added triple dot to bottom player and hover cards to access context menu easier
- Removed a lot of unnecassary library lookups that improves app speed overall
- Fixed a bug where grid covers were discarded on scroll and had to be waited to load again
- Fixed a bug with NetEase lyrics where it wrote an empty lyrics file
- Fixed a bug lyrics panel height preference was not persisted
