Resolved PR comments should be hidden

[ye11ow]

I haven't found any special attribute to indicate whether a comment is resolved or not. API reference: https://developer.github.com/v3/pulls/reviews/

[ye11ow]

A sample request to resolve a comment thread.
PUT https://github.com/ye11ow/noti/pull/2/threads/MDIzOlB1bGxSZXF1ZXN0UmV2aWV3VGhyZWFkMzcwOTcwNjMx/resolve
However, this endpoint is not documented