In reference to https://garden-io.slack.com/archives/C010P7ZCE9H/p1679613638557009: https://github.com/garden-io/garden/pull/3994 I chose to go with

garden set default-env

as opposed to e.g.

garden set env

because it's more obvious what it actually does, and I'd like to reserve the latter to change the env at runtime within

garden dev

.