Adds a 'Built with Claude AI' badge to the README header and an
'AI Assistance' section acknowledging that the project was designed
and built with Claude by Anthropic. Updates SECURITY.md with an
'AI-Assisted Security Infrastructure' section detailing the specific
security work that was AI-generated — linting rules, unit tests,
CI pipeline, and credential handling design.
Adds a GitHub Actions workflow that builds and pushes backend and nginx
images to GitHub Container Registry on every merge to main and on
releases. Adds docker-compose.ghcr.yml for end users who want to deploy
without cloning the repo, and updates the README with Quick Deploy
instructions alongside the existing build-from-source guide.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>