* feat: remove eslint-plugin-prettier for prettier
This removes the annoying lint warnings when all that needs to change is
formatting
* fix: use .js lint-staged config to ignore properly
* fix: lint everything if a lot of files are changed
It's faster than making lots of individual linter calls
* chore: apply prettier
* fix: ignore code in curriculum-file-structure
* refactor: bring api jest tests to root
* refactor: pull client tests to root
* fix: remove ancient curriculum babelrc
* feat: run all jest tests at once
* fix: remove unused babelrcRoot
* chore: remove more jests