use crypto.randomUUID() (#5042)

* use crypto.randomUUID() instead of @lukeed/uuid - closes #4929

* changeset

Author: Rich-Harris

.changeset/fast-islands-lick.md

@@ -0,0 +1,5 @@
+---
+'create-svelte': patch
+---
+
+Use crypto.randomUUID() instead of @lukeed/uuid

packages/create-svelte/templates/default/package.template.json

@@ -16,7 +16,6 @@
 	"type": "module",
 	"dependencies": {
 		"@fontsource/fira-mono": "^4.5.0",
-		"@lukeed/uuid": "^2.0.0",
 		"cookie": "^0.4.1"
 	}
 }

packages/create-svelte/templates/default/src/hooks.ts

@@ -1,11 +1,10 @@
-import { v4 as uuid } from '@lukeed/uuid';
 import type { Handle } from '@sveltejs/kit';
 import * as cookie from 'cookie';
 
 /** @type {import('@sveltejs/kit').Handle} */
 export const handle: Handle = async ({ event, resolve }) => {
 	const cookies = cookie.parse(event.request.headers.get('cookie') || '');
-	event.locals.userid = cookies['userid'] || uuid();
+	event.locals.userid = cookies['userid'] || crypto.randomUUID();
 
 	const response = await resolve(event);