update

QUICKSTART.md

@@ -5,7 +5,8 @@ Get Munich News Daily running in 5 minutes!
 ## Prerequisites
 
 - Docker & Docker Compose installed
-- (Optional) Ollama for AI summarization
+- 4GB+ RAM (for Ollama AI models)
+- (Optional) NVIDIA GPU for 5-10x faster AI processing
 
 ## Setup
 
@@ -30,13 +31,21 @@ EMAIL_PASSWORD=your-app-password
 ### 2. Start System
 
 ```bash
-# Start all services
+# Option 1: Auto-detect GPU and start (recommended)
+./start-with-gpu.sh
+
+# Option 2: Start without GPU
 docker-compose up -d
 
 # View logs
 docker-compose logs -f
+
+# Wait for Ollama model download (first time only, ~2-5 minutes)
+docker-compose logs -f ollama-setup
 ```
 
+**Note:** First startup downloads the phi3:latest AI model (2.2GB). This happens automatically.
+
 ### 3. Add RSS Feeds
 
 ```bash
@@ -114,18 +123,45 @@ docker-compose logs -f
 docker-compose up -d --build
 ```
 
+## New Features
+
+### GPU Acceleration (5-10x Faster)
+Enable GPU support for faster AI processing:
+```bash
+./check-gpu.sh          # Check if GPU is available
+./start-with-gpu.sh     # Start with GPU support
+```
+See [docs/GPU_SETUP.md](docs/GPU_SETUP.md) for details.
+
+### Send Newsletter to All Subscribers
+```bash
+# Send newsletter to all active subscribers
+curl -X POST http://localhost:5001/api/admin/send-newsletter \
+  -H "Content-Type: application/json" \
+  -d '{"max_articles": 10}'
+```
+
+### Security Features
+- ✅ Only Backend API exposed (port 5001)
+- ✅ MongoDB internal-only (secure)
+- ✅ Ollama internal-only (secure)
+- ✅ All services communicate via internal Docker network
+
 ## Need Help?
 
-- Check [README.md](README.md) for full documentation
-- See [docs/DEPLOYMENT.md](docs/DEPLOYMENT.md) for detailed setup
-- View [docs/API.md](docs/API.md) for API reference
+- **Documentation Index**: [docs/INDEX.md](docs/INDEX.md)
+- **GPU Setup**: [docs/GPU_SETUP.md](docs/GPU_SETUP.md)
+- **API Reference**: [docs/ADMIN_API.md](docs/ADMIN_API.md)
+- **Security Guide**: [docs/SECURITY_NOTES.md](docs/SECURITY_NOTES.md)
+- **Full Documentation**: [README.md](README.md)
 
 ## Next Steps
 
-1. Configure Ollama for AI summaries (optional)
+1. ✅ **Enable GPU acceleration** - [docs/GPU_SETUP.md](docs/GPU_SETUP.md)
 2. Set up tracking API (optional)
 3. Customize newsletter template
 4. Add more RSS feeds
 5. Monitor engagement metrics
+6. Review security settings - [docs/SECURITY_NOTES.md](docs/SECURITY_NOTES.md)
 
 That's it! Your automated news system is running. 🎉