* music flava hack toggle
* fix hint subtitles not being considered offscreen
* music player works
* fixes + citadel, maincave, lavatube music
* add remaining tracks
* fix test
* fixes
* fix lib
* begin generic merc
* more generic stuff
* generic dma generation not crashing, at least until high-speed-reject
* c
* unpacker for generic
* starting to work
* small fixes
* more fixes
* more progress
* cleanup
* fix tests
* no custom imgui assert on windows