fix(ssr): remove pure CSS dynamic import

[sapphi-red]

Description

The pure chunk was removed but the dynamic import importing that chunk was not removed.
This if condition is true for SSR code.

vite/packages/vite/src/node/plugins/importAnalysisBuild.ts

Line 321 in 147e922

if (format !== 'es' || ssr || isWorker) {

Dynamic import for non-SSR code is removed here.

vite/packages/vite/src/node/plugins/importAnalysisBuild.ts

Lines 410 to 422 in 147e922

	const removedPureCssFiles =
	removedPureCssFilesCache.get(config)!
	const chunk = removedPureCssFiles.get(filename)
	if (chunk) {
	if (chunk.viteMetadata!.importedCss.size) {
	chunk.viteMetadata!.importedCss.forEach((file) => {
	deps.add(file)
	})
	hasRemovedPureCssChunk = true
	}
	s.update(expStart, expEnd, 'Promise.resolve({})')
	}

fixes #17366
refs #16078

[stackblitz]

Run & review this pull request in StackBlitz Codeflow.

[bluwy]

LGTM. I wished we could abstract the code so we don't have to duplicate it, but it seems a bit tricky.

[patak-dev]

/ecosystem-ci run

[vite-ecosystem-ci]

📝 Ran ecosystem CI on 943221f: Open

suite	result	latest scheduled
nuxt	❌ failure	❌ failure
sveltekit	❌ failure	✅ success
vite-plugin-react-pages	❌ failure	✅ success
vitest	❌ failure	❌ failure

✅ analogjs, astro, histoire, ladle, laravel, marko, previewjs, quasar, qwik, rakkas, remix, unocss, vike, vite-plugin-pwa, vite-plugin-react, vite-plugin-react-swc, vite-plugin-svelte, vite-plugin-vue, vite-setup-catalogue, vitepress

[patak-dev]

The vite-plugin-react-pages is a fluke. The SvelteKit one seems to be a snapshot-like issue after this change. Approving as it looks ok to merge this as part of the 5.3 beta. @sapphi-red letting you merge it though in case you want to check out SvelteKit

[vite-ecosystem-ci]

📝 Ran ecosystem CI on 943221f: Open

suite	result	latest scheduled
histoire	✅ success	❌ failure
nuxt	❌ failure	❌ failure
sveltekit	❌ failure	❌ failure
vite-plugin-react-pages	❌ failure	❌ failure
vitest	❌ failure	❌ failure

✅ analogjs, astro, ladle, laravel, marko, previewjs, quasar, qwik, rakkas, remix, unocss, vike, vite-plugin-pwa, vite-plugin-react, vite-plugin-react-swc, vite-plugin-svelte, vite-plugin-vue, vite-setup-catalogue, vitepress

[bluwy]

The SvelteKit tests has been failing on various different tests on each run, so it's hard to tell this is causing it to fail. I'll merge this for now and will backport to 5.2.13 soon.