chore: improve truncation

src/includes/partials/home/posts.liquid

@@ -19,7 +19,7 @@
     </a>
     <span class="p-author h-card hidden">{{ globals.site_name }}</span>
     <div class="p-summary hidden">{{ post.data.post_excerpt }}</div>
-    {{ post.description | markdown | truncate: 300 }}
+    {{ post.description | normalize_whitespace | markdown | truncatewords: 50 }}
   </article>
   {%- endfor -%}
   {%- if postType != 'featured' -%}