Implement v1 of ADAS in AutoGen

[yeandy]

Feature to dynamically generate new agents using AutoGen code. This is based on the ADAS paper here.

Original discussion here https://github.com/microsoft/autogen/discussions/4486.

[ekzhu]

@yeandy would you like to create a project and label and use it to track your progress?

[yeandy]

Yes, that would be great! I don't have permission to create; would you be able to assist? something like a adas label should be fine for now I think.

[ekzhu]

@yeandy I just created a label for this. For project I think you can create one.

[yeandy]

Thanks!