Need clear instructions for steps to take when starting new project

@NicholasSynovic  This is nice. However, new students will struggle to get this going.

I'd like to see more clear instructions about the following:

- How to establish the pre-commit hook.
- How to organize a multi-module project with executable scripts.
- How to ensure GitHub Actions is set up correctly.
- How to publish to PyPI (if a serious project)

