Please add support for issue reactions in the GitHub connector, including pull request body reactions.

Why:

• Popular code review agents such as Codex leave reactions to PR descriptions to indicate whether they approve/have reviewed a PR

• Reactions on the PR’s top-level body come from the issue reactions API, not review-comment reactions
• We currently see support for PULL_REQUEST_REVIEW_COMMENTS, but not for issue-level reactions in the published connector schema (docs)

Relevant GitHub API:

• PR body reactions / issue reactions:
  • GET /repos/{owner}/{repo}/issues/{issue_number}/reactions

Reference:

• GitHub REST API reactions docs

Ideal output:

• a table like ISSUE_REACTION

Minimum fields:

• id
• issue_id
• user_id
• content
• created_at

This would help with analytics on PR engagement and review behavior when feedback is expressed via reactions instead of comments.