Made main images of detail pages be in a link, that leads to the image file.

Fixed error in search.

inc/search.php

@@ -40,7 +40,7 @@ function searchInPages(string $searchTerm):array {
 
     }
 
-    usort($results, function($a, $b) {
+    uasort($results, function($a, $b) {
         if ($a['priority'] == $b['priority']) return 0;
         return ($a['priority'] > $b['priority']) ? -1 : 1;
     });