API routes now return proper Responses and basic errors are handled

slight improvements in layouting

src/routes/+page.svelte

@@ -1,3 +1,11 @@
-<h1>Welcome to SvelteKit</h1>
-<p>Visit <a href="https://kit.svelte.dev">kit.svelte.dev</a> to read the documentation</p>
-<a href="/rezepte"> REZEPTE </a>
+<script>
+	import Header from '$lib/components/Header.svelte'
+</script>
+<Header>
+<ul class=site_header slot=links>
+	<li><a href="/rezepte">Rezepte</a></li>
+	<li><a href="https://bilder.bocken.org">Familienbilder</a></li>
+</ul>
+
+
+</Header>