feat: Add variety in wine list

wine/templates/wine/index.html

@@ -5,7 +5,13 @@
     <h2>{{ winery.name }}</h2>
     <ul>
     {% for wine in winery.wine_set.all %}
-        <li><a href="{% url 'wine:detail' wine.id %}">{{ wine.name }}</a></li>
+        <li><a href="{% url 'wine:detail' wine.id %}">{{ wine.name }}</a>
+            <class class="font-weight-light">
+            {% for variety in wine.variety.all %}
+                {{ variety.name }}{% if not forloop.last %}, {% endif %}
+            {% endfor %}
+            </class>
+        </li>
     {% endfor %}
     </ul>
 {% endfor %}