Docs: Overall architecture documentation

[perdasilva]

As part of our reference documentation, we need an OLMv1 architecture diagram

• Documentation explaining the architecture
• Architecture Diagram (CatD + O-C, watch directions, catd https endpoint)
• Reviewed and signed-off by @joelanford

Would be nifty is the architecture diagram could provide links (mermaid might support this functionality)

Current documentation is posted up at https://operator-framework.github.io/operator-controller/
New docs should be placed in docs/drafts

[LalatenduMohanty]

@joelanford suggested that if the diagram can have links to respective code paths/components, it would be very useful.

[michaelryanpeter]

Mermaid implementation in the Material MK docs:
https://squidfunk.github.io/mkdocs-material/reference/diagrams/?h=mermaid

https://mermaid.js.org/

[LalatenduMohanty]

Working on a google doc https://docs.google.com/document/d/1pYmV5vHNPLVlMTc8qqqsQcdnbKH98j6aICUL5SwYsP0/edit, this is work in progress. Once I have enough content I will create a PR