Currently this looks like this:  - Add a link to [CITATION.cff schema guide](https://github.com/citation-file-format/citation-file-format/blob/79290ebbc3ba8595b92ab323aff7f01c8a5965af/schema-guide.md) - Capture and display error output in `$GITHUB_STEP_SUMMARY`
Currently this looks like this:
$GITHUB_STEP_SUMMARY