Oops I forgot to copy this over form my local env to internal code review. In this CL I expose
--catalog-code-block-border-radius
so that it's available to the copy button component. Additionally, run syntax-highlight.css through prettier because my old formatter was the built-in vscode one.
Also removed nowrap from the navigation pane since I just went with a fixed width.
PiperOrigin-RevId: 538700609