move generated stubs to separate directory, too messty

django-stubs-generated/core/mail/backends/console.pyi

@@ -0,0 +1,14 @@
+from typing import Any, Iterator, List, Optional, Union
+
+from django.core.mail.backends.base import BaseEmailBackend
+from django.core.mail.message import EmailMessage
+
+
+class EmailBackend(BaseEmailBackend):
+    fail_silently: bool
+    stream: _io.StringIO = ...
+    def __init__(self, *args: Any, **kwargs: Any) -> None: ...
+    def write_message(self, message: EmailMessage) -> None: ...
+    def send_messages(
+        self, email_messages: Union[Iterator[Any], List[EmailMessage]]
+    ) -> int: ...