Setup new chromatic ci config

[pettinarip]

Description

Runs full tests only for [master, staging, "test/**"] branches.

Next step

Protect branches marking chromatic checks as required.

[netlify[bot]]

✅ Deploy Preview for ethereumorg ready!

Name	Link
🔨 Latest commit	9b32aad61fb6b61c9c902c727dca671d2ca23a9e
🔍 Latest deploy log	https://app.netlify.com/projects/ethereumorg/deploys/68498e255c223f000815df32
😎 Deploy Preview	https://deploy-preview-15655--ethereumorg.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.
Lighthouse	7 paths audited Performance: 45 (🔴 down 8 from production) Accessibility: 95 (🟢 up 1 from production) Best Practices: 89 (🔴 down 9 from production) SEO: 99 (no change from production) PWA: 59 (no change from production) View the detailed breakdown and full score reports

---

To edit notification comments on pull requests, go to your Netlify project configuration.