feat: add colorScheme option

[AriPerkkio]

Issue:

• Resolves Add support for colorScheme option #403
• Requires CAP-4663

What Changed

Adds parameters.chromatic.colorScheme: 'light' | 'dark'. Value is resolved during runtime from window.matchMedia when takeSnapshot() is called - similarly as viewport is resolved during runtime. This allows a single test case to have multiple snapshot specific colorScheme values.

How to test

Added E2E tests that are all currently rendering with 'light', as Capture support for parameters.chromatic.colorScheme is required.

[changeset-bot]

🦋 Changeset detected

Latest commit: 431882a

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 4 packages

Name	Type
@chromatic-com/playwright	Patch
@chromatic-com/cypress	Patch
@chromatic-com/shared-e2e	Patch
@chromatic-com/vitest	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[pkg-pr-new]

Open in StackBlitz

npm i https://pkg.pr.new/@chromatic-com/cypress@431882a -D

npm i https://pkg.pr.new/@chromatic-com/playwright@431882a -D

npm i https://pkg.pr.new/@chromatic-com/vitest@431882a -D

commit: 431882a