Thought it'd be helpful to show a bare-bones example of a project with a parameter, along with references to the Terraform docs so developers can learn about more interesting variable types (and ways to leverage them in expressions).
With this project, we can go through the `projects create` flow of setting a parameter:
<img width="677" alt="Screen Shot 2022-02-18 at 7 53 07 PM" src="https://user-images.githubusercontent.com/88213859/154785203-ab626268-0e51-48c3-b374-3d49d541042b.png">
I was thinking it might be nice to have some example projects (especially as we on-board new developers) to make it easy to create new projects.
This adds the most basic possible terraform module... just an output block. However, it's enough to run `coder projects create` and go through the whole lifecycle of creating a project and workspace (although, it's really boring since there are no parameters).
Kyle Carberry
