Remember credentials workflow

Hello, this is more of a question than an issue.

I'm trying to create a remember me workflow in my App. I'm using `Keycloak` to setup the login form where I already enabled the `remember me` option (in the admin panel). So, the checkbox button is shown in the login form. Now, what I need is to put in the `response` of the `authorize` function, if the user selected or not the 'remember me' option (maybe in the access_token).

Or, if there is a better way to remember the user credentials, I would appreciate your guidance.