- Deduplicate selectedModules to prevent duplicate paths in markdown output
- Remove unused primaryModule variable (dead code)
- Refactor loadModuleConfig to accept installedModules param instead of hardcoded 'bmm'
- Make tech-writer BMM-only check explicit (entry.module !== 'bmm' returns null)
- Add test/test-github-copilot-installer.js with comprehensive unit tests
- Add test:copilot script to package.json and include in main test command
Markus Ende