[relextm19]

Summary

The list of CSS named colors was duplicated in three places. Now there's one source of truth and:

• Web imports the JSON directly in colorNormalizer.ts.
• iOS and Android use generated files, produced by scripts/generate-css-colors.js (yarn generate:colors):
  • ios/extensions/CSSNamedColors.generated.h, included by ColorExtension.mm

To change a color: edit the JSON, run yarn generate:colors, and commit all three files.

Test Plan

Change the json file run yarn generate:colors from the repo root, then check that the committed files

Compatibility

OS	Implemented
iOS	✅
Android	✅
Web	✅

Checklist

• E2E tests are passing
• Required E2E tests have been added (if applicable)

[Copilot]

Copilot was unable to review this pull request because the user who requested the review has insufficient remaining quota. Try requesting a review at a lower effort level.

An organization owner can choose the repository organization as the billing source for reviews requested by members with a paid Copilot license. Learn about Copilot code review billing. Review the Copilot code review billing settings.

[szydlovsky]

lgtm

[Copilot]

🟢 Approval recommended

No active review issues are reported for the change centralizing CSS named colors across web, iOS, and Android.

No open issues 🎉

_{Review effort: Balanced}