Enable readingTime remark plugin

src/components/blog/ListItem.astro

@@ -43,13 +43,13 @@ const link = !BLOG?.post?.disabled ? getPermalink(post.permalink, 'post') : '';
     <header>
       <div class="mb-1">
         <span class="text-sm">
-          
           <Icon name="tabler:clock" class="w-3.5 h-3.5 inline-block -mt-0.5 dark:text-gray-400" />
           <time datetime={String(post.publishDate)}>{getFormattedDate(post.publishDate)}</time>
           {
             post.category && (
               <>
-              {' '} ·
+                {' '}
+                ·{' '}
                 <a class="capitalize hover:underline" href={getPermalink(post.category, 'category')}>
                   {post.category.replaceAll('-', ' ')}
                 </a>

src/components/blog/SinglePost.astro

@@ -29,13 +29,14 @@ const { post, url } = Astro.props;
             post.category && (
               <>
                 {' '}
-                ·
+                ·{' '}
                 <a class="capitalize hover:underline" href={getPermalink(post.category, 'category')}>
                   {post.category.replaceAll('-', ' ')}
                 </a>
               </>
             )
           }
+          {' '}·{' '}{post.readingTime} min read
         </p>
       </div>
       <h1