ruv e94f4d8f73 feat(calibration): cog adapter producer — completes the cog --adapter feature ...

I'd shipped the Rust cog-pose --adapter *consumer* (+test) but there was no
*producer* for cog-format adapters, leaving it a half-feature. cog_calibrate.py
fits a rank-r LoRA on the cog conv+MLP head (pose_v1.safetensors, 56x20) from a
labeled in-room capture and writes a safetensors with fc1.a/fc1.b/fc2.a/fc2.b
(scale baked into b) — exactly what the Rust engine loads. Verified against the
in-repo pose_v1.safetensors: correct keys/shapes, reduces fit error, active
adapter, ~2.6KB. Adds test_cog_calibration.py (passes) + README documenting the
two non-interchangeable producers (transformer .npz vs cog safetensors).

Co-Authored-By: claude-flow <ruv@ruv.net>

2026-05-31 05:10:07 -04:00

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