PR Review Comments

Publish a JSON array of review findings as inline comments on a GitHub Pull Request, each anchored to its file and line. Uses the GitHub API through the authenticated gh CLI, so no token handling is needed.

Prerequisites

• gh CLI installed and authenticated (gh auth status). The script auto-detects the repo with gh repo view; pass --repo OWNER/REPO to override.
• The PR number to comment on.
• A JSON file: an array of objects. Required keys per object: file, line. Message comes from summary and/or failure_scenario (combined into the body), or an explicit body. See references/json-schema.md for the full schema and a sample.

Key constraint: only diff lines are commentable