- Created docker-build.yml workflow for automated Docker builds - Configured GitHub Container Registry (ghcr.io) with GITHUB_TOKEN auth - Added multi-architecture support (linux/amd64, linux/arm64) - Integrated Trivy security scanning for vulnerability detection - Implemented smart tagging based on branches, PRs, and releases - Added build caching for improved performance - Updated Dockerfiles with OCI labels for proper ghcr.io linking - Created comprehensive README-DOCKER.md documentation The workflow automatically builds and pushes images on: - Push to main/develop branches - Pull requests (build only, no push) - Release publications - Manual workflow dispatch 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>