move generated stubs to separate directory, too messty

django-stubs/contrib/admin/forms.pyi

@@ -1,34 +0,0 @@
-from typing import Any, Optional
-
-from django.contrib.auth.forms import AuthenticationForm, PasswordChangeForm
-from django.contrib.auth.models import User
-
-
-class AdminAuthenticationForm(AuthenticationForm):
-    auto_id: str
-    data: Dict[str, str]
-    empty_permitted: bool
-    error_class: Type[django.forms.utils.ErrorList]
-    fields: collections.OrderedDict
-    files: Dict[Any, Any]
-    initial: Dict[Any, Any]
-    is_bound: bool
-    label_suffix: str
-    request: None
-    user_cache: None
-    error_messages: Any = ...
-    required_css_class: str = ...
-    def confirm_login_allowed(self, user: User) -> None: ...
-
-class AdminPasswordChangeForm(PasswordChangeForm):
-    auto_id: str
-    data: Dict[Any, Any]
-    empty_permitted: bool
-    error_class: Type[django.forms.utils.ErrorList]
-    fields: collections.OrderedDict
-    files: Dict[Any, Any]
-    initial: Dict[Any, Any]
-    is_bound: bool
-    label_suffix: str
-    user: django.utils.functional.SimpleLazyObject
-    required_css_class: str = ...