- Use github.repository_owner instead of github.actor for authentication - Explicitly set IMAGE_NAME to ensure lowercase repository name - Resolves 403 Forbidden error when pushing to GHCR
- Add Dockerfile with multi-stage build for Node.js + React - Add docker-compose.yml for easy local deployment - Add .dockerignore to exclude unnecessary files - Add GitHub Actions workflow for automatic Docker image builds and pushes to GHCR - Add comprehensive DOCKER.md documentation - Update README with Docker installation instructions