Engine Data Flow Diagram

[SFJohnson24]

A diagram of the system architecture and data-flow for both test and validation commands through engine would be useful. Potentially a flow chart using Visio would be the best platform for this

[SFJohnson24]

https://github.com/cdisc-org/cdisc-rules-engine/wiki/High-Level-UML-Diagram looking at our wiki--it appears we already have an engine diagram but it looks a bit outdated

[gerrycampion]

We should remove this from the wiki and ensure that it is in contained in Membership levers documentation