The Modules/HelloWorld integration test needs the module enabled at the nwidart
level, read from storage/app/modules_statuses.json at app boot. That file is
gitignored (created locally by `module:make`), so it's absent on CI and fresh
clones — HelloWorld stays disabled and the 5 integration tests fail with 404s.
Provision it (only if missing) in tests/Pest.php before any test boots the app,
so CI matches a local dev environment. Full suite: 462 pass.
* Create PHP CS Fixer config and add to CI workflow
* Run php cs fixer on project
* Add newline at end of file
* Update to use PHP CS Fixer v3
* Run v3 config on project
* Run seperate config in CI