eba97321ad
- MAJOR: Extract doRequestCore to eliminate doRequest/doRequestWithBody duplication. Both now delegate to a shared implementation with the retry/backoff logic in a single place. - MINOR: Replace custom containsStr/containsSubstring helpers with strings.Contains in review_test.go. - MINOR: Use http.Method* constants (MethodPost, MethodDelete, MethodPut) in review.go for consistency with doGet. - MINOR: Remove redundant APPROVED/DISMISSED cases from translateGitHubReviewState that were identical to the default passthrough. - NIT: Clarify DeleteReview comment about COMMENTED being a GitHub API state name. - DismissReview Event field verified as required by GitHub API docs; kept as-is.