Обновлен пример

src/routes/+page.svelte

@@ -2,12 +2,18 @@
 <p>Create your package using @sveltejs/package and preview/showcase your work with SvelteKit</p>
 <p>Visit <a href="https://svelte.dev/docs/kit">svelte.dev/docs/kit</a> to read the documentation</p>
 
-<div class="image">
-  <Image src="/favicon.svg" style="object-fit: contain;"/>
-</div>
+<button onclick={() => visible = !visible}>toggle</button>
+
+{#if visible}
+  <div class="image">
+    <Image src="/favicon.svg" style="object-fit: contain;"/>
+  </div>
+{/if}
 
 <script>
   import Image from '$lib/components/Image.svelte'
+
+  let visible = $state(true)
 </script>
 
 <style>