feat: add write-summary option to publish reports to step summary

README.md

@@ -27,6 +27,7 @@ A self-contained Gitea and GitHub Actions composite action that extracts multi-p
 | `trivy-version` | Trivy version to install and verify | No | `0.74.0` |
 | `output-delta` | Output path for the CVE delta Markdown report | No | `cve-delta.md` |
 | `output-summary` | Output path for the full vulnerability Markdown summary | No | `cve-summary.md` |
+| `write-summary` | Whether to append the generated reports to the job summary (`$GITHUB_STEP_SUMMARY`) | No | `true` |
 
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