* deprecated `ctx.v1.userinfo`-field in "pre userinfo creation" trigger in favour of `ctx.v1.claims`. The trigger now behaves the same as "pre access token creation"
* added `ctx.v1.claims` to "complement tokens" flow
* added `ctx.v1.grants` to "complement tokens" flow
* document `ctx.v1.getUser()` in "complement tokens" flow
* feat(actions): add getUser() and grant
* map user grants
* map claims
* feat(actions): claims in complement token ctx
* docs(actions): add new fields of complement token
* docs(actions): additions to complement token
* docs(actions): correct field names