Add `svelte-ux` Vite alias and update all docs

[techniq]

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: e7b2971f5691e0235650c47930ade302e22f8d68

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

This PR includes changesets to release 1 package

| Name | Type | | --------- | ----- | | svelte-ux | Patch |

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Name	Status	Preview	Comments	Updated (UTC)
svelte-ux	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 14, 2024 3:31pm

[cloudflare-pages[bot]]

Deploying svelte-ux with    Cloudflare Pages

Latest commit:	e7b2971
Status:	✅  Deploy successful!
Preview URL:	https://a858c047.svelte-ux.pages.dev
Branch Preview URL:	https://alias.svelte-ux.pages.dev

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