Add a `display_report` input parameter (default: "true") that controls whether the Claude Code Report is written to the GitHub Step Summary. Setting it to "false" allows users with custom formatting solutions to avoid duplicate output in the step summary. Closes #206 Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com> Co-authored-by: Ashwin Bhat <ashwin-ant@users.noreply.github.com>