Tutorials E2E from PoC to Production

### **End-to-end Agent with Microsoft Agent Framework (MAF)**
From prototype to production using MAF
### **What You'll Build**
A complete tutorials with uses cases that starts as a simple prototype and evolves into a scalable and secure sample application, we can see observability, orchestration, memory, shared tools, and a web interface.

The issue provides no file, test, or entry point to start from. First clarify the tutorial use case and the intended prototype-to-production scope, including observability, orchestration, memory, shared tools, and the web interface. Done means a complete end-to-end tutorial covering the agreed progression and capabilities.

Written by the indexing model from the issue text.