@Alexander Belanger Looks like you’ve done a lot of work here and I’m really interested in seeing where this project goes. 😄
Just wondering, but have you seen Terraform Atlantis?
https://www.runatlantis.io/
We used it (self-hosted) at a previous employer and I really liked the way their PR-based workflow works — especially being able to trigger plans/applies by placing a comment on the PR itself and having the result be posted back into the PR’s history.