docs: add Comment Reactions documentation to README

[jordanpartridge]

Add usage examples for the Comment Reactions API including:

• Creating reactions on comments
• Listing reactions with type filtering
• Deleting reactions
• List of available reaction types

Closes #8

Summary by CodeRabbit

• Documentation
  • Added Comment Reactions section with API documentation and usage examples
  • Included examples for creating, listing, filtering by type, and deleting reactions
  • Documented available reaction types: +1, -1, laugh, confused, heart, hooray, rocket, eyes

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The PR adds documentation for comment reactions functionality to the README, including examples for creating, listing, filtering, and deleting reactions using available reaction types such as +1, -1, laugh, confused, heart, hooray, rocket, and eyes.

Changes

Cohort / File(s)	Summary
Comment Reactions Documentation README.md	Added new "Comment Reactions" section with usage examples demonstrating the ConduitUI Issue facade API for managing comment reactions (create, list, filter, delete). Documents all eight available reaction types.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related issues

• Add Issue Comments functionality #8 - Add Issue Comments functionality: The PR documents the Comment Reactions feature (add/remove reactions, list reactions on comments) which is part of the high-priority issue objectives for implementing comprehensive GitHub Issue Comments API support.

Poem

🐰 Reactions now documented with glee,
Comment hearts and rockets for all to see!
Plus ones and laughs in the README,
The API blooms, as clear as can be! ✨

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch claude/review-open-issues-7V6G0

---

📜 Recent review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 59fc858 and 9308dfb.

📒 Files selected for processing (1)

• README.md (1 hunks)

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}