Warning fix:
- Remove torso_upper from hides in 3 coverage.json files
(coveralls_basic, jacket_utility, shirt_henley) and the generator
script — redundant when torso_variant is "full"
Suggestions addressed:
- Add pants_cargo authoring note about foot segment distinction
- Add pipeline_log.json provenance output to Surface Deform batch
pipeline (tracks method per variant: surface_deform/shrinkwrap/copy)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>