- Add .claude/ to .gitignore and untrack settings.local.json
- Create .dockerignore to exclude docs, extension, analysis, scripts,
node_modules, and other noise from the Docker build context
- Dockerfile: Node 20→22-alpine, Python 3.11→3.13-slim, DEBIAN_FRONTEND
set, pip upgrade before install
- Track frontend/package-lock.json for reproducible builds
- Update summary.md: date, db.py in project structure, superseded column
in schema, two new key patterns (12/13), full 2026-03-19 changelog
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
