Adds breadcrumbs and navigation, moves QR code to its own page.

app/templates/usb-file-viewer.html

@@ -1,8 +1,8 @@
 {% extends "base.html" %}
-
 {% block content %}
-    <h1 class="title is-large butter-title">{{ _('File Viewer') }}</h1>
+{% include 'breadcrumbs.html' %}
 
+    <h1 class="title is-large butter-title">{{ _('File Viewer') }}</h1>
 <div>
 <table class="table" style="margin: 0 auto">
   <thead>
@@ -18,7 +18,7 @@
     <tr>
         <td><img src="{{ f.icon_url}}"></td>
         {% if f.is_dir %}
-        <td><a href=".{{ f.relative_path}}">{{ f.name}}</a></td>
+        <td><a href="/{{ request.endpoint}}/{{ f.relative_path}}">{{ f.name}}</a></td>
         {% endif %}
 
         {% if f.is_file %}