Retrying a `workshop launch` does not cache successful steps

[astrojuanlu]

I'm hitting mz2/hermes-agent-sdk#15, and one thing I found is that, despite the SDK progressing past

$ workshop launch --verbose
...
(17/20) Run hook "setup-project" for "hermes-agent" SDK

it fails in (19/20) Run hook "check-health" for "hermes-agent" SDK. If I retry the launch, the "setup-project" hooks needs to run again, which in the case of this particular SDK means downloading another ~300 MiB over the network.

Wondering if there is a way to cache the steps.