- Add interactive configuration wizard with auto-detection and multi-format export
- Implement contextual error system with 14 error codes and actionable suggestions
- Add centralized progress indicators with consistent theming
- Fix all cyclomatic complexity issues (8 functions refactored)
- Eliminate code duplication with centralized utilities and error handling
- Add comprehensive test coverage for all new components
- Update TODO.md with completed tasks and accurate completion dates
- Add govulncheck, Snyk, and Trivy vulnerability scanning
- Create security workflow for automated scanning on push/PR/schedule
- Add gitleaks for secrets detection and prevention
- Implement EditorConfig linting with eclint and editorconfig-checker
- Update Makefile with security and formatting targets
- Create SECURITY.md with vulnerability reporting guidelines
- Configure Dependabot for automated dependency updates
- Fix all EditorConfig violations across codebase
- Update Go version to 1.23.10 to address stdlib vulnerabilities
- Add tests for internal/helpers package (80% coverage)
- Remove deprecated functions and migrate to error-returning patterns
- Fix YAML indentation in test fixtures to resolve test failures
