Goal: 

Create an initial working prototype of a Llama Stack SDG API and provider implementation. The prototype should conform to the API designed in RHELAI-3727.

Acceptance Criteria:

• A public GitHub repository fork of Llama Stack exists with a working prototype of the SDG API as well as a Research SDG provider of that API.
• The implementation should use the Research SDG code as well as the prototype Llama Stack client adapter from RHELAI-3728
• The provider should some basic level of testing, including a test that actually registers and runs a simple SDG pipeline (one that does not use any LLMBlocks or other long-running bits).
• The provider must use Llama Stack inference APIs and not expect to be given direct access to an OpenAI server.