tools/dance_profile.py samples world-space bone positions per frame in
Blender headless and emits a per-beat motion-energy timeline (accents,
phrases, totals) at a given BPM. Profiles generated for war_dance_01,
fertility_dance_01, taming_dance_01.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
