- Add GiteaConfig.from_git_repository() method for auto-detection
- Support HTTP(S) and SSH git remote URL formats
- Parse gitea_url, repo_owner, repo_name from git remote origin
- Only requires GITEA_API_TOKEN environment variable
- Update GiteaClient to use auto-detection as primary method
- Maintain backward compatibility with environment variables
- Fix issue creation API to use label IDs instead of names
- Add comprehensive error handling and validation
- Successfully tested with issues #33 and #34🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>