feat: local user registration

src/Form/Model/RegistrationDto.php

@@ -26,6 +26,9 @@ class RegistrationDto
     #[Assert\NotBlank(message: 'Bitte angeben')]
     public ?string $nationality = null;
 
+    #[Assert\NotBlank(message: 'Bitte angeben')]
+    public ?string $plainPassword = null;
+
     #[Assert\Valid]
     public Address $address;