Function shiftJinsByOctaves

shiftJinsByOctaves(
    allPitchClasses: default[],
    jins: Jins,
    octaveShift: number,
): Jins
Shifts a jins to a different octave while maintaining intervallic relationships.
Parameters
- allPitchClasses: default[]
  All available pitch classes in the tuning system
- jins: Jins
  The jins to shift
- octaveShift: number
  Number of octaves to shift (positive = up, negative = down)
Returns Jins
New Jins instance shifted by the specified number of octaves
- Defined in models/Jins.ts:334