- Use specific SHA-based image tags instead of multi-line tags output
- Add separate Docker Scout steps for push vs pull request workflows
- Use local image reference for PR scanning (local://gitea-mirror:scan)
- Optimize PR builds to single platform (linux/amd64) for faster scanning
- Maintain multi-platform builds for production pushes
- Add optional Docker Hub login for enhanced vulnerability data
- Use continue-on-error to make Docker Hub auth optional
- Requires DOCKERHUB_USERNAME and DOCKERHUB_TOKEN secrets for full functionality