feat(docs): add comprehensive user guides and installation instructions for Brainy

docs/getting-started/README.md

@@ -0,0 +1,67 @@
+# Getting Started with Brainy
+
+Welcome to Brainy! This section provides everything you need to get up and running with the world's smartest vector database.
+
+## 🚀 Quick Navigation
+
+### [📦 Installation Guide](installation.md)
+Learn how to install Brainy and set up your environment.
+
+- Package installation options
+- Environment requirements
+- Verification steps
+
+### [⚡ Quick Start Guide](quick-start.md) 
+Get your first Brainy application running in minutes.
+
+- Zero-configuration setup
+- Basic usage examples
+- Auto-configuration features
+
+### [🛠️ Environment Setup](environment-setup.md)
+Configure your development environment for optimal performance.
+
+- Development vs production settings
+- Environment-specific optimizations
+- Storage configuration
+
+### [👶 First Steps](first-steps.md)
+A guided tutorial through Brainy's core features.
+
+- Your first vector database
+- Adding and searching data
+- Understanding search results
+- Graph relationships
+
+## 🎯 What You'll Learn
+
+By the end of this section, you'll understand:
+
+- ✅ How to install and set up Brainy
+- ✅ Brainy's zero-configuration auto-optimization
+- ✅ Basic vector operations and search
+- ✅ How to choose storage options
+- ✅ Performance optimization basics
+
+## 🏃‍♂️ I'm in a Hurry!
+
+If you just want to get started immediately:
+
+1. **Install**: `npm install @soulcraft/brainy`
+2. **Use**: 
+   ```typescript
+   import { createAutoBrainy } from '@soulcraft/brainy'
+   const brainy = createAutoBrainy()
+   ```
+3. **Done!** Everything else is auto-configured.
+
+See the [Quick Start Guide](quick-start.md) for complete examples.
+
+## 🔄 Next Steps
+
+After completing the getting started guides:
+
+- 📖 [User Guides](../user-guides/) - Learn advanced features
+- ⚡ [Optimization Guides](../optimization-guides/) - Scale to millions
+- 🔧 [API Reference](../api-reference/) - Complete API documentation
+- 💡 [Examples](../examples/) - Real-world code examples