Expand README with comprehensive documentation

- Add About TEDI Design System section with key features
- Include Quick Links section for easy access to resources
- Add Technical Details section describing implementation
- Improve overall documentation structure and readability

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: tobre6

README.md

@@ -2,6 +2,32 @@
 
 This repository hosts the landing page for the TEDI Design System, providing quick access to both React and Angular Storybook documentation.
 
+## About TEDI Design System
+
+TEDI-Ready is a comprehensive design system that provides production-ready components for modern web applications. It includes:
+
+- **Extensive Component Library**: Buttons, forms, navigation, overlays, notifications, and more
+- **Dual Framework Support**: Available for both React and Angular
+- **Accessibility First**: Components built with WCAG standards in mind
+- **Consistent Design**: Uses TEDI brand colors and design principles
+- **Developer Friendly**: Well-documented components with live examples
+
+## Quick Links
+
+- **React Storybook**: [https://storybook.tedi.ee/react](https://storybook.tedi.ee/react)
+- **Angular Storybook**: [https://storybook.tedi.ee/angular](https://storybook.tedi.ee/angular)
+- **Design System Documentation**: [https://tedi.tehik.ee](https://tedi.tehik.ee/1ee8444b7/p/012140-tedi-ready-disainisusteem)
+
+## Technical Details
+
+The landing page is built with pure HTML and CSS, featuring:
+
+- TEDI brand colors (#005AA3, #004277)
+- TEDI component styling (buttons, cards)
+- Official React and Angular SVG logos
+- Responsive design for all screen sizes
+- No external dependencies
+
 ## Maintained By
 
 TEDI Design System Team