chore: improve truncation

src/pages/dynamic/blogroll.html

@@ -5,7 +5,7 @@ permalink: /blogroll.html
 description: These are awesome blogs that I enjoy and you may enjoy too.
 ---
 <h2>{{ title }}</h2>
-<p>You can <a href="/blogroll.opml">Download OPML</a>
+<p>You can <a href="/blogroll.opml" data-umami-event="Blogroll OPML download">Download OPML</a>
   download an OPML file</a> containing all of these feeds and import them into your RSS reader.</p>
 <table>
   <tr>

src/pages/dynamic/books/index.html

@@ -47,7 +47,7 @@ schema: books
       {%- assign percentage = book.progress | append: '%' -%}
       {% render "partials/media/progress-bar.liquid", percentage:percentage %}
     {% endif %}
-    {% if book.description %}<div class="description">{{ book.description | markdown | truncate: 300 }}</div>{% endif %}
+    {% if book.description %}<div class="description">{{ book.description | normalize_whitespace | markdown | truncatewords: 50 }}</div>{% endif %}
   </div>
 </article>
 {% endfor %}