feat: updated date formatting logic

index.njk

@@ -10,7 +10,7 @@ title: Blog
   <li>
     <a href="{{ post.url }}" class="post-card">
       <h2>{{ post.data.title }}</h2>
-      <time datetime="{{ post.data.createdAt | dateFormat }}">{{ post.data.createdAt | dateFormat }}</time>
+      <time datetime="{{ post.data.createdAt | dateTimeFormat }}">{{ post.data.createdAt | dateTimeFormat }}</time>
       {% if post.data.description %}
       <p>{{ post.data.description }}</p>
       {% endif %}