feat: add pagination element below comments

other pages like the "package search" have this as well.

Issue report: #390

Signed-off-by: moson-mo <mo-son@mailbox.org>

templates/partials/packages/comments.html

@@ -45,5 +45,12 @@
         {% for comment in comments.all() %}
             {% include "partials/packages/comment.html" %}
         {% endfor %}
+        <div class="comments-footer">
+            {% if pages > 1 %}
+            <p class="comments-footer-nav">
+                {{ page | pager_nav(comments_total, prefix) | safe }}
+            </p>
+            {% endif %}
+        </div>
     </div>
 {% endif %}

web/html/css/aurweb.css

@@ -193,6 +193,11 @@ label.confirmation {
 	align-self: flex-end;
 }
 
+.comments-footer {
+	display: flex;
+	justify-content: flex-end;
+}
+
 .comment-header {
 	clear: both;
 	font-size: 1em;