feat: template events for order confirmation mail

src/QUI/ERP/Order/MailTemplates/orderConfirmation.html

@@ -5,9 +5,13 @@
     }
 </style>
 
+{template_event name="quiqqer::order::mail::orderConfirmation::begin"}
+
 {$message}
 
 <br/>
 <br/>
 
-{$Articles->render()}
\ No newline at end of file
+{$Articles->render()}
+
+{template_event name="quiqqer::order::mail::orderConfirmation::end"}
\ No newline at end of file