fix QnA URLs

content/questions-and-answers.md

@@ -11,16 +11,16 @@ Answers to the most frequently asked questions about RGB smart contracts
 
   Answers to non-technical questions for users of the system and contract issuers.
 
-  <a href="questions-and-answers/user" class="button">Read</a>
+  <a href="/questions-and-answers/user" class="button">Read</a>
 
 - ## For developers
 
   Detailed technical answers on questions about RGB internals for developers.
 
-  <a href="questions-and-answers/dev" class="button">Read</a>
+  <a href="/questions-and-answers/dev" class="button">Read</a>
 
 - ## For system engineers
 
   Answers to questions on RGB core components, consensus and standard libraries.
 
-  <a href="questions-and-answers/legal" class="button">Read</a>
+  <a href="/questions-and-answers/legal" class="button">Read</a>

templates/article.html

@@ -15,8 +15,9 @@
 {% endblock social_media %}
 
 {% block breadcrumbs %}
-    {% set_global path = "" %}
-    {% for item in page.components %}
+    {% set path = "" %}
+    {% set len = page.components | length %}
+    {% for item in page.components | slice(end=len - 1) %}
         {% set_global path = path ~ "/" ~ item %}
         <li>/</li>
         <li><a href='{{ path }}'>{{ item | replace(from="-", to=" ") | title }}</a></li>

templates/section.html

@@ -22,8 +22,9 @@ <h2>{{ section.title }}</h2>
 {% endblock content %}
 
 {% block breadcrumbs %}
-    {% set_global path = "" %}
-    {% for item in section.components %}
+    {% set path = "" %}
+    {% set len = section.components | length %}
+    {% for item in section.components | slice(end=len - 1) %}
         {% set_global path = path ~ "/" ~ item %}
         <li>/</li>
         <li><a href='{{ path }}'>{{ item | replace(from="-", to=" ") | title }}</a></li>