OIDC: navigate to authorization endpoint (#11096)

* add delegatedauthentication to validated server config

* dynamic client registration functions

* test OP registration functions

* add stubbed nativeOidc flow setup in Login

* cover more error cases in Login

* tidy

* test dynamic client registration in Login

* comment oidc_static_clients

* register oidc inside Login.getFlows

* strict fixes

* remove unused code

* and imports

* comments

* comments 2

* util functions to get static client id

* check static client ids in login flow

* remove dead code

* OidcRegistrationClientMetadata type

* navigate to oidc authorize url

* navigate to oidc authorize url

* test

* adjust for js-sdk code

* update test for response_mode query

* use new types

* strict

* tidy

src/utils/oidc/registerClient.ts

@@ -44,7 +44,6 @@ const getStaticOidcClientId = (issuer: string, staticOidcClients?: Record<string
  */
 export const getOidcClientId = async (
     delegatedAuthConfig: ValidatedDelegatedAuthConfig,
-    // these are used in the following PR
     clientName: string,
     baseUrl: string,
     staticOidcClients?: Record<string, string>,