[Doumentation] Document usage with other flows than login flow

[sventorben]

Is there an existing feature request for this?

• I have searched the existing issues

Is your feature related to a problem? Please describe.

Describe the usage of this extension in combination

• with identity provider redirects and the usage of post-login flows.
• registration flow
• reset credentials flow
• non-browser flows (e.g. direct grant, see No error access-denied will be show in the result browser windows #160)

See also #114, #121, or #224 as a starting point.

Describe the solution you'd like

No response

Describe alternatives you've considered

No response

Anything else?

No response