add: local wishlists stored in local storage for anonymous users

src/routes/api/wishlists/+server.ts

@@ -29,5 +29,11 @@ export const POST: RequestHandler = async ({ request, locals }) => {
 		})
 		.returning();
 
-	return json({ ownerToken, publicToken, id: wishlist.id });
+	return json({
+		ownerToken,
+		publicToken,
+		id: wishlist.id,
+		title: wishlist.title,
+		createdAt: wishlist.createdAt
+	});
 };