Implement Modular Markdown Documentation System for FAU Coding Club

[Copilot]

This PR implements a complete modular documentation system that allows organizing markdown files in a hierarchical folder structure with beautiful, responsive presentation.

🚀 What's New

Flexible File Organization

• Nested folder support: Create documentation hierarchies like /docs/tutorials/web-development/first-website.md
• Automatic route generation: Every markdown file becomes accessible at /docs/path/to/file
• Frontmatter metadata: Support for title, description, date, author, and difficulty level

Beautiful Presentation

• Syntax-highlighted code blocks with language detection (HTML, CSS, JavaScript, Python, etc.)
• Responsive design that works seamlessly on mobile and desktop
• Dark mode integration matching the existing site theme
• Professional typography optimized for technical documentation

Intuitive Navigation

• Breadcrumb navigation showing the current document's location
• Previous/Next links for sequential reading
• Hierarchical content tree on the documentation index page
• Recent updates section highlighting the latest content

Developer Experience

• Static generation: All pages pre-built at build time for optimal performance
• TypeScript support with full type safety
• ESLint compliance with strict coding standards
• Easy content creation: Just add markdown files and they're automatically integrated

📁 Sample Content Included

The system comes with comprehensive sample documentation:

• Introduction: Welcome guide explaining the club and community
• Getting Started: New member onboarding with tool setup instructions
• Web Development Tutorial: Step-by-step guide to building your first website
• AI Tools Guide: How to use GitHub Copilot for enhanced productivity
• Resource Collection: Curated list of tools, websites, and learning materials

🛠 Technical Implementation

• Next.js dynamic routing with [...slug].tsx for catch-all documentation routes
• Gray-matter for frontmatter parsing and metadata extraction
• React-markdown with GitHub Flavored Markdown support
• Automatic file system traversal for content discovery
• Tailwind CSS styling with prose classes for optimal readability

📱 Screenshots

The screenshot shows the tutorial page with syntax-highlighted code blocks, breadcrumb navigation, metadata display, and professional typography that makes technical content easy to read and follow.

🎯 Usage

To add new documentation:

1. Create markdown files in the /docs folder
2. Use frontmatter for metadata:

   ---
   title: "Your Document Title"
   description: "Brief description"
   date: "2025-01-01"
   difficulty: "Beginner"
   ---

3. Content automatically appears in navigation and is accessible at /docs/your-file-path

This system provides a solid foundation for the club's knowledge base and can easily scale as more content is added.

Created from VS Code via the GitHub Pull Request extension.

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[makaip]

@copilot