👋 Is it possible to specify the

main

field in a stack configuration? Or does that need to be project wide? I've dealt with having multiple stacks per project (that are the same, just env specific), and also having multiple projects per repo, but I was wondering if 1 project can contain stacks with different content somehow

Generally, Pulumi-based packages that are used from other packages aren't provided as Pulumi programs. Classes can be exported from one package to be used by others. This avoids having to deal with different entrypoints for different use cases.