Show time-since next to 'XYZ boosted' on the home timeline. (#93)

static/css/style.css

@@ -968,6 +968,13 @@ table.metadata td.name {
     margin-right: 4px;
 }
 
+.boost-banner time {
+    float: right;
+    display: block;
+    color: var(--color-text-duller);
+    border-radius: 3px;
+}
+
 .mention-banner::before {
     content: "\0040";
     font: var(--fa-font-solid);

templates/activities/home.html

@@ -1,4 +1,5 @@
 {% extends "base.html" %}
+{% load activity_tags %}
 
 {% block title %}Home{% endblock %}
 
@@ -11,6 +12,9 @@
                 <a href="{{ event.subject_identity.urls.view }}">
                     {{ event.subject_identity.name_or_handle }}
                 </a> boosted
+                <time>
+                    {{ event.subject_post_interaction.published | timedeltashort }} ago
+                </time>
             </div>
             {% include "activities/_post.html" with post=event.subject_post %}
         {% endif %}