Hey, I'm trying to automate API testing for my app, however, some endpoints require authorization and get the user data, I'm trying to automate the login process, however, I couldn't find a helpful tutorial on that, I created a basic auth application in zitadel, however by looking in the tutorials I found that I need to send the clientId and clientSecret in the Authorization header, there is no mention of username and password, is there a way to do that ? I tried using the password grant_type but it is not supported