ver. 0.285: Tpl → Shared\Tpl namespace, CurlServer removal, thumb.php fix

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

autoload/admin/App.php

@@ -171,7 +171,7 @@ class App
       return $controller->login_form();
     }
 
-    $tpl = new \Tpl;
+    $tpl = new \Shared\Tpl\Tpl;
     $tpl->content = self::route();
     return $tpl->render( 'site/main-layout' );
   }