Support Microsoft Agent Framework for SuperAgent

[myui]

Support Microsoft Agent Framework for SuperAgent in addition to Google ADK and PydanticAI.

https://learn.microsoft.com/agent-framework/overview/agent-framework-overview
https://qiita.com/matayuuu/items/e028904453dded34d18f

Note LiteLLM support is not implemented yet ( in Microsoft Agent Framework.
microsoft/agent-framework#1845

LiteLLM supports Azure AI https://docs.litellm.ai/docs/providers