Respect DefaultUserIsRestricted system default when creating new user (#19310)

* Apply DefaultUserIsRestricted in CreateUser

* Enforce system defaults in CreateUser

Allow for overwrites with CreateUserOverwriteOptions

* Fix compilation errors

* Add "restricted" option to create user command

* Add "restricted" option to create user admin api

* Respect default setting.Service.RegisterEmailConfirm and setting.Service.RegisterManualConfirm where needed

* Revert "Respect default setting.Service.RegisterEmailConfirm and setting.Service.RegisterManualConfirm where needed"

This reverts commit ee95d3e8dc.

services/auth/source/smtp/source_authenticate.go

@@ -74,10 +74,12 @@ func (source *Source) Authenticate(user *user_model.User, userName, password str
 		LoginType:   auth_model.SMTP,
 		LoginSource: source.authSource.ID,
 		LoginName:   userName,
-		IsActive:    true,
+	}
+	overwriteDefault := &user_model.CreateUserOverwriteOptions{
+		IsActive: util.OptionalBoolTrue,
 	}
 
-	if err := user_model.CreateUser(user); err != nil {
+	if err := user_model.CreateUser(user, overwriteDefault); err != nil {
 		return user, err
 	}