JSON Schema test coverage with @hyperjump/json-schema-coverage

[jdesrosiers]

I just released @hyperjump/json-schema-coverage and thought I'd share it here. It's a custom coverage provider for Vitest to get test coverage for JSON Schemas. It produces coverage using the istanbul format, so it works with all the usual istanbul reporters.

It's my first time trying to extend Vitest, so I'd love any feedback from people who have experience with Vitest plugins and can tell me all the mistakes I made.