[Feature Request]: Support for sequence diagrams for debugging

[zcstarr]

Is your feature request related to a problem? Please describe.

It's difficult to see agent interactions quickly by visual inspection. By using plantuml format it makes it easy to track messages sent between agents and to visualize this in a way that is quick and highly portable.

Describe the solution you'd like

The solution could be either integrated into autogen as a way to transform logs, or a visualization option. Alternatively, it could live outside of autogen as a plugin or standalone feature. I'm happy to make a PR or take a stab at it if you have any thoughts.

Additional context

For additional context here is a prototype working repository here that I've used to generate sequence diagrams for autogen.

https://github.com/zcstarr/autogen-sequence

[Hk669]

@zcstarr thanks for the interest, we would love to see a PR on this.