Support live visualizations with Tyche, via the OpenPBTStats log format?

[Zac-HD]

Tyche is a VS Code extension designed to help users understand what their property-based tests are doing - with nice features like live-updating graphs, and lots of explorable raw data if you want to dig deeper.

I've been collaborating with the author since late last year (as a Hypothesis maintainer), as described in our paper. Notably, this helped us find several performance problems and outright bugs in Hypothesis itself, as well as being useful for our users.

But the reason I'm opening this issue is that Tyche is not Hypothesis-specific; it's instead based on a simple json-lines format which could be emitted from any PBT library. If you want to support it from scalacheck, emitting the type, run_start, property, status, and representation is enough to enable a substantial portion of Tyche’s features.