Better password security for new users

utils/notification.py

@@ -131,6 +131,9 @@ def generate_mail_from_notification(notif: Notif) -> Optional[Mail]:
                             if attr in notif.details[obj_name]:
                                 filled_body = filled_body.replace(f'{{{{ {key} }}}}', str(notif.details[obj_name][attr]))
                 else:
+                    # Special handling for setup_link to ensure it's a proper URL
+                    if key == 'setup_link' and value.startswith('http://http//'):
+                        value = value.replace('http://http//', 'http://')
                     filled_body = filled_body.replace(f'{{{{ {key} }}}}', str(value))
         
         # Handle special URL variables