Feature: Make the graph view more interactable

What variant of Codex are you using?

App

What feature would you like to see?

Right now the graph view inside codex app, is showing a graph but offers no control. If I have a big graph, the text will become unreadable, and sometimes I want to be able to quickly just zoom in and pan to a spesific part, and there is no way to do that. You could just copy the mermaid code and paste it inside another editor, but it seems like there is some differences between the way the codex app is rendering mermaid code vs other editors. Because I get errors when I pasted the code in, while codex app renders the graphs perfectly.

So to be more concrete, I want more control over the graph rendering canvas, specifically zooming and panning.

Additional information

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