fix(playwright): restore support for projects[].use.viewport

[AriPerkkio]

Issue:

• Fixes Playwright - Multiple viewports testing is not possible anymore #443

What Changed

When user defines multiple Playwright projects that run same test files, each of them write the same test-result/chromatic-archives/<name>.stories.json file. They are overriding each others results. This is known bug that was never fixed in #258.

Before #318 it was actually possible to support viewports from multiple projects. After the test run when (build-)archive-storybook is called, the test-result/chromatic-archives/archive/ was read and each *.stories.json's parameters.viewport was rewritten again. This works only for viewports - other project level options (like colorScheme) are not respected. They work only per-snapshot.

How to test

• Request author of Playwright - Multiple viewports testing is not possible anymore #443 to test preview build
• packages/playwright now runs multiple projects so this repository's Chromatic project should show multiple viewports

[changeset-bot]

🦋 Changeset detected

Latest commit: 647d113

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

This PR includes changesets to release 1 package

Name	Type
@chromatic-com/playwright	Patch

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[pkg-pr-new]

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pnpm add https://pkg.pr.new/@chromatic-com/cypress@647d113 -D

pnpm add https://pkg.pr.new/@chromatic-com/playwright@647d113 -D

pnpm add https://pkg.pr.new/@chromatic-com/vitest@647d113 -D

commit: 647d113