This commit finalizes the transition from MaterializeCSS to TailwindCSS by:
**Layout & Controller Changes:**
- Consolidated layouts/tailwind.html.erb into layouts/application.html.erb
- Removed `layout 'tailwind'` declarations from 21 controllers
- Removed MaterializeCSS CDN link while preserving Material Icons
**Asset Cleanup:**
- Deleted materialize.min.js (76KB) and materialize-overrides.scss
- Removed tailwind.html.erb (no longer needed)
- Cleaned up MaterializeCSS-specific JavaScript files
**JavaScript Modernization:**
- Removed MaterializeCSS initialization and select components
- Updated autosave.js and timeline-editor.js to remove M.toast() calls
- Deprecated unused React component with MaterializeCSS dependencies
**Result:**
- Unified TailwindCSS layout system across entire application
- Complete removal of MaterializeCSS dependencies
- Preserved all functionality through Alpine.js implementations
- Clean codebase ready for production
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
