`calva.prettyPrintingOptions.maxDepth` breaks Calva Inspector

[skylize]

Having any value for calva.prettyPrintingOptions.maxDepth causes zprint to error out. This results in a broken UI for Calva Inspector, which can't create folding and hover features without the pretty printed output.

[PEZ]

Technically it doesn't cause zprint to error out. 😄 If you ask zprint to use zero depth it will use zero depth. It's a valid setting.

Not sure how it should be addressed. The description of the maxDepth setting does say that unlimited depth is unlocked by not including the key. It could also mention that 0 is not how this is achieved. And that 0 makes the inspector boring. Also we should update the docs site about it.

[skylize]

Not sure how depth: 0 got into my settings. But my guess is it's for puget, which I've been running for a while. So makes it a cross-compatibility issue, from having multiple provider choices.

When posting the issue, I had some sort of real code fix in mind. But thinking through again, I see no good reason why it needs any more than a just note in the docs that it will break the inspector.