feat: make timestamp nicer

src/fellchensammlung/templates/fellchensammlung/partials/partial-adoption-notice.html

@@ -1,4 +1,4 @@
-{% load custom_tags %}
+    {% load custom_tags %}
 {% load i18n %}
 
 <div class="card">

src/fellchensammlung/templates/fellchensammlung/partials/partial-comment.html

@@ -3,7 +3,7 @@
 <div class="comment">
     <div class="comment-header">
         <b>{{ comment.user }}</b>
-        {{ comment.created_at }}
+        <i class="card-timestamp">{{ comment.created_at }}</i>
         <a class="adoption-card-report-link" href="{{ comment.get_report_url }}"><i class="fa-solid fa-flag"></i></a>
     </div>
     <p>

src/fellchensammlung/templates/fellchensammlung/partials/partial-notification.html

@@ -3,7 +3,7 @@
 <div class="notification">
     <div class="notification-header">
         <a href="{{ notification.url }}" ><b>{{ notification.title }}</b></a>
-        {{ notification.created_at }}
+        <i class="card-timestamp">{{ notification.created_at }}</i>
         <form class="notification-card-mark-read" method="POST">
             {% csrf_token %}
             <input type="hidden" name="action" value="notification_mark_read">