Block a user
fix(gitea): map hunk-header positions in BuildPositionToLineMap
PR #90: @@ hunk-header positions not mapped — PostReview fails for hunk-level comments
feat(github): implement FileReader interface
feat(github): implement FileReader interface
feat(github): implement PRReader interface
feat(github): implement PRReader interface
feat(github): implement GitHub API client foundation
feat(github): implement GitHub API client foundation