/auth/error
/auth/platform
/auth/oauth2
* preparePageMetadata: improve logic for title * add missing pages: oauth2 / platform * auth/error: add to app router and extract to /modules
/auth/new
/auth/saml-idp
* auth/new: add to app router * auth/saml-idp: add to app router * fix
/auth/forgot-password/*
/auth/login
/auth/logout
* migrate auth/forgot-password/*, auth/login, auth/logout * revert * fix forgot password * fix folder structure * fix logout * fix middleware * remove TODO log * refactor logout