[Feature Request]: Add diagrams from CodeBoarding

[brovatten]

What needs to be done?

Adds visual and concise documentation of the entire repo

What problem does this solve?

Hard for new contributors/users to onboard onto the project due to its size

Target users/beneficiaries

New contributors

Current alternatives/workarounds

Reading the code/static diagrams

Proposed approach

Open a PR with .md files containing the generated diagrams. This provides linkage between the files themselves and relevant code references. I could integrate it either into a .codeboarding folder into the root or into the docs folder.

Here's the diagram I generated:
https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/crawl4ai/on_boarding.md