Link from campaigns to the respective work page (not campaign page)

frontend/templates/campaign_list.html

@@ -4,7 +4,7 @@
     <h2>Campaigns</h2>
     <ul>
         {% for campaign in campaign_list %}
-            <li><a href="{% url campaign_by_id pk=campaign.id %}">{{ campaign.name }}</a></li>
+            <li><a href="{% url work work_id=campaign.work.id %}">{{ campaign.name }}</a></li>
         {% endfor %}
     </ul>
 {% endblock %}