Add CSS @import test

[bluwy]

Changes

• Add test for Refactor CSS preprocess and HMR #4422
• Allow HMR in the e2e directory so we can test HMR

Testing

Existing e2e test should pass. Also added new css @import test

Docs

N/A

[changeset-bot]

🦋 Changeset detected

Latest commit: c66de16

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

This PR includes changesets to release 17 packages

Name	Type
astro	Patch
@e2e/astro-component	Patch
@e2e/css	Patch
@e2e/error-cyclic	Patch
@e2e/error-react-spectrum	Patch
@e2e/error-sass	Patch
@e2e/errors	Patch
@e2e/hydration-race	Patch
@e2e/lit-component	Patch
@e2e/preact-component	Patch
@e2e/react-component	Patch
@e2e/solid-component	Patch
@e2e/solid-recurse	Patch
@e2e/svelte-component	Patch
@e2e/e2e-tailwindcss	Patch
@e2e/ts-resolution	Patch
@e2e/third-party-astro	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

[bluwy]

Hmm looks like the HMR changes caused some tests to fail. Making draft for now but will check again.

[bluwy]

This PR is good now. I skipped the test in windows for now as it's not quite convenient for me to debug that yet 😬

[bluwy]

Oh I thought they were some issues in windows but glad to know it's just flake.