This directory contains code shared between the frontend and backend.

• types.ts - TypeScript interfaces and types
• utils.ts - Utility functions for parsing commits and generating markdown

• GitHubCommit - GitHub API commit structure
• ReleaseNotesRequest - Request format for generating release notes
• ReleaseNotesResponse - Response format with generated release notes
• ReleaseNoteSection - Section of categorized commits
• ReleaseNoteItem - Individual commit entry in release notes
• COMMIT_TYPES - Mapping of conventional commit types to human-readable titles

• parseCommitMessage - Parse a commit message according to conventional commit format
• groupCommitsByType - Group commits by type for structured release notes
• generateMarkdown - Generate markdown for release notes
• formatDate - Format date to YYYY-MM-DD