address PR review comments

Author: namiroues

_config.yml

@@ -41,7 +41,7 @@ plugins:
 
 # Blog pagination
 paginate_path:   "/blog/page:num/"
-paginate:        12
+paginate:        3
 
 # jekyll-feed
 # - our previous feed was called atom.xml so we use it instead
@@ -117,8 +117,4 @@ numfocus:
   sponsored_project: https://numfocus.org/project/mdanalysis
   donate_button:     <a href="https://numfocus.org/donate-to-mdanalysis" target="_blank" style="background:#FF9200;padding:10px;margin:10px 0px;text-align:center;text-decoration:none;font-size:12pt;color:#000000;display:inline-block;border-radius:3px">Donate Now</a>
 
-social:
-  linkedin: "https://www.linkedin.com/company/mdanalysis/"
-  bsky: "https://bsky.app/profile/mdanalysis.bsky.social"
-  discord: "https://discord.com/invite/fXTSfDJyxE"
-  github: "https://github.com/MDAnalysis/mdanalysis"
+

_includes/sidebar.html

@@ -11,16 +11,16 @@ <h1>
 
     <!-- Social Media Icons -->
     <div class="sidebar-social-icons">
-      <a href="{{ site.social.linkedin }}" target="_blank" title="LinkedIn">
+      <a href="{{ site.linkedin.url }}" target="_blank" title="LinkedIn">
         <i class="fab fa-linkedin"></i>
       </a>
-      <a href="{{ site.social.bsky }}" target="_blank" title="Bluesky">
+      <a href="{{ site.bluesky.url }}" target="_blank" title="Bluesky">
         <img src="{{ site.baseurl }}/public/images/bluesky.svg" width="24" height="24" alt="Bluesky">
       </a>
-      <a href="{{ site.social.discord }}" target="_blank" title="Discord">
+      <a href="{{ site.discord.invite }}" target="_blank" title="Discord">
         <i class="fab fa-discord"></i>
       </a>
-      <a href="{{ site.social.github }}" target="_blank" title="GitHub">
+      <a href="{{ site.github.repo }}" target="_blank" title="GitHub">
         <i class="fab fa-github"></i>
       </a>
     </div>
@@ -40,22 +40,22 @@ <h1>
         The code below dynamically generates a sidebar nav of pages with
         `layout: page` in the front-matter. See readme for usage.
       {% endcomment %}
-
+    
       {% assign blogpagedir = site.paginate_path | split: ":" | first %}
       {% assign blogpagedir_len = blogpagedir | size %}
       {% assign pages_list = site.pages | sort: "order" %}
       {% for node in pages_list %}
-      {% if node.title != null%}
-        {% if node.layout == "page"%}
-	  {% assign prefix = node.url | truncate: blogpagedir_len, '' %}
+        {% if node.title != null %}
+          {% if node.layout == "page" %}
+            {% assign prefix = node.url | truncate: blogpagedir_len, '' %}
             {% if prefix != blogpagedir %}
               <a class="sidebar-nav-item{% if page.url == node.url %} active{% endif %}" href="{{ node.url }}">{{ node.title }}</a>
             {% endif %}
           {% endif %}
         {% endif %}
       {% endfor %}
     </nav>
-
+    
     <p>&copy; {{ site.time | date: '%Y' }}. All rights reserved.</p>
   </div>
 </div>