title: How to store creds securly in React for Playwright tests?
body: <p>I have a react web app which I want to test using Playwright. The app is login-based, meaning I have to login in order to test.
  How can I store username and password securely?</p>
  <p>They has to exist somewhere in git because I want the tests to be part of the CI and run automatically. That's why I think .env won't help here.</p>
  <p>Any ideas? approaches?</p>