Adds GetPullRequest, GetPullRequestDiff, GetPullRequestFiles,
GetCommitStatuses, GetFileContent, GetFileContentRef, ListContents,
GetAllFilesInPath, PostReview, ListReviews, DeleteReview,
GetAuthenticatedUser, RequestReviewer, EditComment, ListReviewComments,
ResolveComment, and GetTimelineReviewCommentIDForReview.
These mirror the gitea/ package methods but use GitHub REST API v3 paths
(/repos/{owner}/{repo}/... instead of /api/v1/repos/...) and handle
GitHub-specific behaviors:
- File content is base64-encoded in the JSON response
- Review event is APPROVE (not APPROVED)
- ResolveComment is a no-op (GitHub has no REST API for this)
- GetTimelineReviewCommentIDForReview returns the reviewID as-is
Rodin