Template repo

Every event points at a GitHub template repository. When you join a run, we call the GitHub API to spin up a new repo from that template under the org configured in GITHUB_RUN_REPO_OWNER, and add you as a collaborator.

Your template should contain whatever scaffolding makes sense for the target stack — entrypoint files, a README.md explaining the rules, optional CI, a PROJECT.md for notes, etc.

Don't commit secrets to the template. Participants will fork it thousands of times.