add Azure AI Foundry sample

Author: kinfey

examples/azureaifoundry_sdk/azurefoundryagent/README.md

@@ -13,11 +13,11 @@ A demonstration project showcasing the integration of Azure AI Foundry with the
 ## Project Structure
 
 ```
-├── foundry_agent.py           # AI Foundry calendar agent implementation
+├── foundry_agent.py           # AI Foundry calendar agent 
 ├── foundry_agent_executor.py  # A2A framework executor
 ├── __main__.py               # Main application
-├── aifoundry_agent.py        # Base AI Foundry agent
-├── pyproject.toml            # Project dependencies configuration
+├── pyproject.toml            # Project dependencies 
+├── test_client.toml            # Test 
 └── .env.template             # Environment variables template
 ```
 

examples/azureaifoundry_sdk/azurefoundryagent/test_client.py

@@ -118,7 +118,7 @@ async def main() -> None:
         except Exception as e:
             logger.error(f"❌ Critical error fetching public agent card: {e}")
             logger.info("💡 Make sure the AI Foundry Calendar Agent server is running:")
-            logger.info(f"   python -m aifoundry_a2a_demo --host localhost --port {base_url.split(':')[-1]}")
+            logger.info(f"   uv run .")
             raise RuntimeError("Failed to fetch the public agent card. Cannot continue.") from e
 
         # Initialize A2A Client