I was following an issue on the Vitest repo and finally saw a way to move test configuration to environment variables.
While I'm at it, I add two env vars to be able to skip running the h5grove/h5wasm API tests (they always fail on my laptop because of the lack of float128 support)
And I add a check to make sure that the h5grove support server is running before the test starts (to get a clearer error message).
float128
support)