Better documentation for using this library in an imperative way

[danielr1996]

The documentation states that for using this library in an imperative way (e.g. for using with redux) one should configure the oidc-client-ts library with the WebStorageStateStore option and that the needed information then can be found in localStorage.getItem(oidc.user::)

However I observed that I didn't need to use the WebStorageStateStore config and had to retrieve the information from session storage rather than local storage. I don't know if that holds true in any case or just in my case so I'm not confident enough to submit a PR for the documentation, but perhaps someone with a deeper understanding of how this works can expand the documentation to be more clear on how to do this.

[pamapa]

You are right that can be improved. At the end it does not depend on redux, but on how you have configured the underlying oidc-client-ts library (settings.userStore).

Fell free to make a MR to improve that doc section...