feat(OrderProcess): new process event quiqqerOrderProcessingStart

src/QUI/ERP/Order/OrderProcess.php

@@ -511,6 +511,8 @@ public function getBody(): string
         $processing = $this->checkProcessing();
 
         if (!empty($processing)) {
+            QUI::getEvents()->fireEvent('quiqqerOrderProcessingStart', [$this]);
+
             return $processing;
         }