Color signals

core/templates/partials/signal-list.html

@@ -18,7 +18,10 @@
     <th>actions</th>
   </thead>
   {% for item in object_list %}
-    <tr>
+    <tr class="
+      {% if item.direction == 'buy' %}has-background-success-light
+      {% elif item.direction == 'sell' %}has-background-danger-light
+      {% endif %}">
       <td>{{ item.id }}</td>
       <td>{{ item.user }}</td>
       <td>{{ item.name }}</td>