docs: Comprehensive documentation update for all examples

[shrisukhani]

Summary

This PR provides a comprehensive documentation update for the entire examples repository, updating the main README and all 42 example project READMEs to ensure consistent, professional, and helpful documentation.

Changes Overview

Main Repository README

• ✨ Added comprehensive overview with categorized examples
• 📚 Organized all 42 examples into logical categories (AI Agents, Web Scraping, E-commerce, Testing, etc.)
• 🏗️ Documented common architecture patterns
• 🚀 Added quick start guide and environment setup
• 📦 Listed common dependencies across examples

Example READMEs (42 projects updated/created)

All example READMEs now include:

• Consistent branding - "Built with Hyperbrowser" header
• Clear descriptions - What each tool does and why it's useful
• Prerequisites - API keys, environment variables, system requirements
• Installation instructions - Step-by-step setup guides
• Usage examples - Code snippets and command examples
• Code structure - Architecture and file organization
• Configuration options - How to customize and extend
• Use cases - Real-world applications
• Troubleshooting - Common issues and solutions
• Resources - Links to docs, Discord, and support

New READMEs Created

• agents/README.md - Overview of agent-based automation patterns
• chat-with/README.md - Interactive chat collection overview
• o3-pro-extractor/README.md - O3-Pro model extraction tool documentation
• CLAUDE.md - Project instructions for Claude Code

Documentation Standards

All READMEs now follow:

• ✅ Consistent markdown formatting
• ✅ Professional structure and tone
• ✅ Comprehensive coverage (features, installation, usage, troubleshooting)
• ✅ Links to community resources
• ✅ Code examples with proper syntax highlighting
• ✅ Clear section hierarchy

Statistics

• Files changed: 46
• Insertions: 5,814 lines
• Deletions: 2,014 lines
• New documentation: 4 new README files
• Updated documentation: 42 existing READMEs improved

Benefits

• 🎯 Improved discoverability - Users can easily find relevant examples
• 📖 Better onboarding - Clear setup and usage instructions
• 🔧 Easier customization - Well-documented code structure
• 🤝 Consistent experience - Uniform documentation across all examples
• 💡 More use cases - Real-world applications highlighted

Testing

• ✅ All markdown files render correctly
• ✅ Links verified (docs, Discord, npm packages)
• ✅ Code examples match actual implementations
• ✅ Consistent formatting across all files

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🤖 Generated with Claude Code

[shrisukhani]

@aparupganguly @NikhilShahi @akshay288 @AHarmlessPyro can you review?

[aparupganguly]

lgtm