[PM-22179] Redirect user to /setup-extension (#15375)

* add end user feature flag

* add initial setup extension component and route

* redirect users from registration completion to the setup extension page

* add `hideIcon` to anon layout for web
- matches implementation on the browser.

* integrate with anon layout for extension wrapper

* add initial loading state

* conditionally redirect the user upon initialization

* redirect the user to the vault if the extension is installed

* add initial copy for setup-extension page

* add confirmation dialog for skipping the extension installation

* add success state for setup extension page

* only show loggedin toast when end user activation is not enabled.

* add image alt

* lower threshold for polling extension

* close the dialog when linking to the vault

* update party colors

* use the platform specific registration service to to only forward the web registrations to `/setup-extension`

* call `super` rather than `/vault` directly, it could change in the future

apps/web/src/app/core/core.module.ts

@@ -62,6 +62,7 @@ import {
   VaultTimeoutStringType,
 } from "@bitwarden/common/key-management/vault-timeout";
 import { AppIdService } from "@bitwarden/common/platform/abstractions/app-id.service";
+import { ConfigService } from "@bitwarden/common/platform/abstractions/config/config.service";
 import {
   EnvironmentService,
   Urls,
@@ -256,6 +257,7 @@ const safeProviders: SafeProvider[] = [
       LogService,
       PolicyService,
       AccountService,
+      ConfigService,
     ],
   }),
   safeProvider({