fix: Styling post header

src/lib/components/PostHeader.svelte

@@ -29,11 +29,10 @@
 			<a id="post-title" href="/post/{post.slug}">{post.title}</a>
 		{/if}
 	</h2>
-	{#if post?.description}
+	<!-- Visually this component should exist to ensure the even spacing between individual posts. -->
 	<div>
-			<p class="text-gray-500 h-8">{post.description}</p>
+		<p class="text-gray-500 h-8">{post?.description || ""}</p>
 	</div>
-	{/if}
 	<div class="flex flex-row justify-between" style="width: 100%">
 		<p class="text-gray-200 flex justify-center">
 			{#each (post?.tags ?? []) as tag, i}