Phase 6 Complete:
- ✅ Created test/umd-test.html (UMD bundle verification)
- ✅ Created test/minified-test.html (production build test)
- ✅ Created test/esm-test.html (ES Module format test)
Each test file demonstrates:
- Bundle loading and initialization
- marked.js peer dependency integration
- Control panels and event system
- Complete feature showcase
- Usage examples and code snippets
Tests verify all build outputs work correctly in browsers.
Open any test/*.html file in a browser to verify functionality.
