[PM-26053] Create Autotype Desktop Default Setting Policy for use within the desktop autotype service (#16537)

* add policy type enum

* desktop autotype service which emits an observable

* add desktop autotype default setting policy to the app constructor

* update service module to include DesktopAutotypeDefaultSettingPolicy

* flag the service

* add tests

* address comments, switch to null remove false, update tests

apps/desktop/src/app/app.component.ts

@@ -77,6 +77,7 @@ import { KeyService, BiometricStateService } from "@bitwarden/key-management";
 import { AddEditFolderDialogComponent, AddEditFolderDialogResult } from "@bitwarden/vault";
 
 import { DeleteAccountComponent } from "../auth/delete-account.component";
+import { DesktopAutotypeDefaultSettingPolicy } from "../autofill/services/desktop-autotype-policy.service";
 import { PremiumComponent } from "../billing/app/accounts/premium.component";
 import { MenuAccount, MenuUpdateRequest } from "../main/menu/menu.updater";
 
@@ -177,6 +178,7 @@ export class AppComponent implements OnInit, OnDestroy {
     private readonly documentLangSetter: DocumentLangSetter,
     private restrictedItemTypesService: RestrictedItemTypesService,
     private readonly tokenService: TokenService,
+    private desktopAutotypeDefaultSettingPolicy: DesktopAutotypeDefaultSettingPolicy,
   ) {
     this.deviceTrustToastService.setupListeners$.pipe(takeUntilDestroyed()).subscribe();