fix: normalize URL comparison in TOC highlighting to handle trailing slashes

Author: dheeraj12347

www/_includes/toc_recursive_dropdown.html

@@ -1,7 +1,10 @@
 {% for entry in include.entries %}
+{% assign normalized_my_entry = include.my_entry | remove: '/' %}
+{% assign normalized_entry_url = entry.url | remove: '/' %}
+
 {% if entry.url != null %}
 <li>
-    <a class="{% if include.my_entry == entry.url %}this-page{% endif %}" href="{{ include.path_to_root }}{{ entry.url }}">
+    <a class="{% if normalized_my_entry == normalized_entry_url %}this-page{% endif %}" href="{{ include.path_to_root }}{{ entry.url }}">
         {{ entry.name }}
     </a>
 </li>

www/_includes/toc_recursive_main.html

@@ -1,24 +1,29 @@
 <ul class="site-toc">
     {% for entry in include.entries %}
 
+    {% assign normalized_my_entry = include.my_entry | remove: '/' %}
+    {% assign normalized_entry_url = entry.url | remove: '/' %}
+
     <li>
         {% if entry.children %}
             <span class="toc-section-heading">
                 {{ entry.name }}
             </span>
         {% else %}
-            <a class="{% if include.my_entry == entry.url %}this-page{% endif %}" href="{{ include.path_to_root }}{{ entry.url }}">
+            <a class="{% if normalized_my_entry == normalized_entry_url %}this-page{% endif %}" href="{{ include.path_to_root }}{{ entry.url }}">
                 {{ entry.name }}
             </a>
-            {% if include.my_entry == entry.url %}
+            {% if normalized_my_entry == normalized_entry_url %}
                 <span class="entry-highlight"></span>
             {% endif %}
         {% endif %}
 
+
         {% comment %}
         Insert page-specific ToC here if this is the entry for this page
         {% endcomment %}
-        {% if include.my_entry == entry.url %}<div id="page-toc" class="page-toc"></div>{% endif %}
+        {% if normalized_my_entry == normalized_entry_url %}<div id="page-toc" class="page-toc"></div>{% endif %}
+
 
         {% if entry.children %}
         {% include toc_recursive_main.html entries=entry.children my_entry=include.my_entry path_to_root=include.path_to_root %}