fix: Fix M_NOT_FOUND for users with no origin set

src/service/password_reset/mod.rs

@@ -58,7 +58,14 @@ pub async fn issue_token(&self, user_id: OwnedUserId) -> Result<ValidResetToken>
 			return Err!("Cannot issue a password reset token for the server user");
 		}
 
-		if self.services.users.origin(&user_id).await? != "password" {
+		if self
+			.services
+			.users
+			.origin(&user_id)
+			.await
+			.unwrap_or_else(|_| "password".to_owned())
+			!= "password"
+		{
 			return Err!("Cannot issue a password reset token for non-internal user {user_id}");
 		}