Remove duration_pages/duration_minutes/file_size_info; rename cc4r → cc2r in DB and code

app/templates/public/tfe.php

@@ -82,13 +82,6 @@
                 </div>
                 <?php endif; ?>
 
-                <?php if (!empty($data["file_size_info"])): ?>
-                <div>
-                    <dt>Durée :</dt>
-                    <dd><?= htmlspecialchars($data["file_size_info"]) ?></dd>
-                </div>
-                <?php endif; ?>
-
                 <?php if (!empty($data["keywords"])): ?>
                 <div>
                     <dt>Mots-clés :</dt>