[Docs] Diagram visualization for foxops

[ivanmilevtues]

This PR includes documentation enhanced with Mermaid diagrams that represent the codebase at a high level. You can view how they’re rendered here:
https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/foxops/on_boarding.md

The idea of the diagram is to give people an easy way into the codebase. Showing what the main components are and how they interact with eachother gives a high-level understanding of how things work for new people. Then they can focus on the component of interest and start building their knowledge from there.

I would love to hear your feedback on the idea and execution! If you like it, I'd be more than happy to do a PR, where I integrate the diagrasm in your /docs + our free github action to keep them up-to-date.

Full disclosure: we're trying to turn this into a startup, but we're still in a very early stage and figuring out what will actually be useful for people.

[ivanmilevtues]

Hey, a quick update on our side, this week we released our diagram generaiton engine as an open-source project! If you are interested to see more on how the generation works you can do so at https://github.com/CodeBoarding/CodeBoarding