The README.md contains a lot of advanced config examples for functional tasks. We should probably add some basic ones as well:

1. '*.js': ['eslint'] <- fail when eslint finds issues issues
2. '*.js': ['eslint --fix', 'git add'] <- automatically fix eslint issues, and add to commit
3. '*.js': ['prettier --list-different'] <- fail when prettier finds issues
4. `'*.js': ['prettier --write

As part of clarifying what is part of the open source offering and what is examples or private code, we should signal these differences using package names/namespaces.

Suggested solution:

• Let all public, published packages retain their @backstage namespace.
• Change all private packages in the open source project (plugins/home-page, plugins/welcome) to be under an @internal names