feat: enable skip logout confirm by passing prompt='none'

assigned to @445348

I think this goes against the spec:

At the Logout Endpoint, the OP SHOULD ask the End-User whether to log out of the OP as well. Furthermore, the OP MUST ask the End-User this question if an id_token_hint was not provided or if the supplied ID Token does not belong to the current OP session with the RP and/or currently logged in End-User.

As we do not have a session per RP, we cannot satisfy the client+id_token+session request, so we informed the RP that this will be reverted. Closing, thanks for the point!

requested review from @433364

closed

added requested changes label