forked from claude-did-this/claude-hub
- Clarify that DOCKER_HUB_USERNAME is an environment variable, not a secret - Add cross-reference to existing docker-ci-cd.md documentation - Document both build jobs that use Docker Hub authentication - Update troubleshooting section to reflect actual workflow configuration This addresses the concerns raised in the automated PR review about incorrect secret references and documentation overlap. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>