feat: wip mermaid architecture diagram

[GangGreenTemperTatum]

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Proposed changes

creating mermaid syntax diagram (in progress) for longevity of collaboration on a diagram

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[GangGreenTemperTatum]

for now, i'm going to leave this as a draft WIP as its a big chore and monitor excalidraw/mermaid-to-excalidraw#66 for any potential relief of a compatible parser 🤞