Ship the fitted NPC gear pass with the post-v0.6.0 realism and UI work.
Bump the version source and documentation to 0.6.1 and move the changelog
entry out of Unreleased. Headless 229/229.
Create CHANGELOG.md with the post-0.6.0 gear-fit entries and backfill the
recent release history. Update the implemented-features list, asset-tooling
notes, README links and verification counts (headless 229, Python 87).