- Add complete project structure section
- Add npm commands (dev/build/preview) and port info
- Add Docker deployment section
- Add new customer setup guide with customization steps
- Fix package.json version from 1.0.0 to 1.2.0
- Add version info referencing VERSIONS.json
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
VERSIONS.json was still showing 1.1.0 while the git tag and commit
message already referenced v1.2.0. Sync version metadata.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>