fix card image

src/lib/components/Card.svelte

@@ -12,7 +12,7 @@
 <a href={data.path}>
 	<div class="card">
 		{#if data.image}
-			<img src="/img/net7.png" class="image" alt={''} />
+			<img src="{data.image}" class="image" alt={''} />
 		{/if}
 		<h2>{data.title}</h2>
 		{#if data.description}