OIDC: Log in (#11199)

* 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

* exchange code for token

* navigate to oidc authorize url

* navigate to oidc authorize url

* test

* adjust for js-sdk code

* login with oidc native flow: messy version

* tidy

* update test for response_mode query

* tidy up some TODOs

* use new types

* add identityServerUrl to stored params

* unit test completeOidcLogin

* test tokenlogin

* strict

* whitespace

* tidy

* unit test oidc login flow in MatrixChat

* strict

* tidy

* extract success/failure handlers from token login function

* typo

* use for no homeserver error dialog too

* reuse post-token login functions, test

* shuffle testing utils around

* shuffle testing utils around

* i18n

* tidy

* Update src/Lifecycle.ts

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>

* tidy

* comment

* update tests for id token validation

* move try again responsibility

* prettier

* use more future proof config for static clients

* test util for oidcclientconfigs

* rename type and lint

* correct oidc test util

* store issuer and clientId pre auth navigation

* adjust for js-sdk changes

* update for js-sdk userstate, tidy

* update MatrixChat tests

* update tests

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Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>

src/i18n/strings/en_EN.json

@@ -101,6 +101,7 @@
     "Failed to transfer call": "Failed to transfer call",
     "Permission Required": "Permission Required",
     "You do not have permission to start a conference call in this room": "You do not have permission to start a conference call in this room",
+    "Something went wrong.": "Something went wrong.",
     "We asked the browser to remember which homeserver you use to let you sign in, but unfortunately your browser has forgotten it. Go to the sign in page and try again.": "We asked the browser to remember which homeserver you use to let you sign in, but unfortunately your browser has forgotten it. Go to the sign in page and try again.",
     "We couldn't log you in": "We couldn't log you in",
     "Try again": "Try again",