Sentiment clicks create gh events request

Whether used for human comments, copilot comments or comments - its useful to be able to understand how developers are interacting with them (thumbs up, thumbs down, emojis, etc).

Today, the documented solution is to interrogate the gh api to pull the comments and parse them. The issue is that its very easy to get the api comments throttled, and it ends up being a lot of work to just get something that should otherwise just emit a signal that one can subscribe to.

thank you for the consideration.

Marty

Review the Ruby webhook server framework and its existing event model, then determine how GitHub comment sentiment actions could be represented as subscribable events. Done means the framework exposes a clear event signal for thumbs-up, thumbs-down, and emoji interactions across human and Copilot comments, with the expected payload and subscription behavior documented.

Written by the indexing model from the issue text.