Fix pluralisation of comment(s) in tracker

See https://todo.sr.ht/~sircmpwn/todo.sr.ht/187

scss/main.scss

@@ -118,10 +118,10 @@ select.form-control {
 
     .comments {
       text-align: left !important;
-    }
 
-    .comments:after {
-      content: "comments";
+      & > .label {
+        display: inline;
+      }
     }
   }
 
@@ -137,6 +137,9 @@ select.form-control {
 
     &.comments {
       text-align: center;
+      & > .label {
+        display: none;
+      }
     }
 
     @for $i from 1 through 5 {

todosrht/templates/tracker.html

@@ -161,17 +161,22 @@
             {{ ticket.submitter }}
           </a>
         </div>
-        {% if ticket.id in seen_ticket_ids %}
         <div class="comments">
-          {{icon("comments-o")}}
-          {{ comment_counts.get(ticket.id, 0) }}
+          <span class="icon">
+            {% if ticket.id in seen_ticket_ids %}
+            {{icon("comments-o")}}
+            {% else %}
+            {{icon("comments")}}
+            {% endif %}
+          </span>
+          <span class="count">
+            {{ comment_counts.get(ticket.id, 0) }}
+          </span>
+          <span class="label">
+            {{ "comment" if comment_counts.get(ticket.id, 0) == 1
+                else "comments" }}
+          </span>
         </div>
-        {% else %}
-        <div class="comments">
-          {{icon("comments")}}
-          {{ comment_counts.get(ticket.id, 0) }}
-        </div>
-        {% endif %}
         {% endfor %}
       </div>
       {% else %}