[Feature Request] Support for color palettes

[SimJoSt]

Describe the enhancement you'd like

Shopify announced color palettes 2 days ago at the Spring Edition '26: https://shopify.dev/changelog/color-palettes
It would be great if these new best practices would be supported out of the box by Shopify's own theme.

Describe alternatives you've considered

Stick with color schemas for now.

Additional context/screenshots

Here are the docs to the new best practices: https://shopify.dev/docs/storefronts/themes/best-practices/design/color-system

[github-actions]

This issue has been marked as stale due to inactivity for 60 days. Please comment or update if this is still relevant, otherwise it will be closed in 7 days.

[SimJoSt]

This is still needed. The inactivity is not because of lack of interest.
I normally try to adhere to the policy to not push an issue all the time, as it is considered rude and unhelpful.