- verify_chunks.py now reads from step-6/<stem>/chunks.json and
auto-copies from step-5 on first run (input and output both in step-6)
- fix_chunks.py: new script that applies fixes directly on chunks.json
(merge too-short/incomplete, split too-long, remove empty, add prefix)
supports --dry-run to preview changes before applying
- step6-fix.md skill updated to use fix_chunks.py workflow:
dry-run → user approval → apply → re-verify
