Perfect! Created the comprehensive documentation index page at docs/index.html. This completes the full documentation suite you
  requested with:

  ✅ Documentation Hub Features:

- Modern UI with gradient background and glassmorphism cards
- Performance metrics showcasing the 42% size reduction achievement
- 6 documentation sections with clear categorization and descriptions
- Responsive design for all devices
- Direct navigation to all created documentation files
- Technical overview with build system links

  📚 Complete Documentation Suite:

  1. HOWTO.md - Step-by-step practical guide
  2. Interactive Guide - Browser-based with live examples
  3. Optimization Tutorial - Deep dive 45-minute walkthrough
  4. Troubleshooting Guide - Problem solving and diagnostics
  5. Deployment Walkthrough - Production setup and monitoring
  6. Index Hub - Central navigation and overview

  All documentation is now implemented in the docs/ folder as requested, providing comprehensive coverage from quick start to production
  deployment!