fix: schermata maintenance

Author: MatteoPistorello

include/init/maintenance.php

@@ -25,7 +25,7 @@
     $img = App::getPaths()['img'];
 
     echo '
-    <div class="card card-center-large card-danger">
+    <div class="card card-center-large card-warning">
         <div class="card-header with-border text-center">
             <img src="'.$img.'/logo_completo.png" width="300" alt="'.tr('OSM Logo').'">
         </div>

include/top.php

@@ -27,7 +27,7 @@
 $paths = App::getPaths();
 $user = Auth::user();
 
-$pageTitle = !empty($pageTitle) ? $pageTitle : $structure->getTranslation('title');
+$pageTitle = !empty($pageTitle) ? $pageTitle : ($structure ? $structure->getTranslation('title') : tr('OpenSTAManager'));
 
 $lang = (empty($lang) || $lang == '|lang|') ? 'it_IT' : $lang;