SAIS Model support

[onlybiju]

First, thank you for your outstanding work on the Factifai project. Its innovative approach to AI-powered automated testing using vision models like Claude, GPT-4o, and Gemini is truly impressive.

I would like to suggest the integration of a SAIS (Structured Analytical Inference System) model API call into Factifai. Incorporating SAIS could enhance the system's capabilities in structured analysis and inference, providing users with more comprehensive testing solutions.

If this feature is not currently available, I believe adding support for SAIS as an optional or pluggable component within the existing pipeline would be highly beneficial.

Thank you!
Biju