- Added missing Picea using

src/ControllerTrait.php

@@ -11,6 +11,7 @@ use Picea\Ui\Method\FormContextInterface;
 use TheBugs\Email\MailerInterface;
 use Storage\{ Cookie, Session };
 use League\CommonMark\CommonMarkConverter;
+use Picea;
 
 use Psr\Http\Message\{ ServerRequestInterface, ResponseInterface };