Add a workflow-friendly output path that writes a readable AgentGate summary to $GITHUB_STEP_SUMMARY.
Scope:
- Keep the composite action safety boundary unchanged.
- Make blocked findings and warnings easy to read in GitHub Actions.
- Avoid automatic PR comments.
Safety boundary: this should not read secrets, upload code, or call external services.
Add a workflow-friendly output path that writes a readable AgentGate summary to $GITHUB_STEP_SUMMARY.
Scope:
Safety boundary: this should not read secrets, upload code, or call external services.