Convert a MusicSheet to braille music notation.
The parsed MusicSheet from OSMD (after load())
Optionaloptions: BrailleOptionsConversion options (staff index, debug mode)
BrailleOutput with text and optional debug info
StaticcomputePre-compute the number of notes in each slur across the entire score. Used to decide between short slurs (≤4 notes → per-note signs) and bracket slurs (>4 notes → open/close brackets). Par. 13.3.
Main orchestrator that converts a MusicSheet to braille music notation. This is the primary public API for the braille module.
Usage: