TF-4068 Add E2E test for select identity as default

lib/features/identity_creator/presentation/widgets/identity_creator_form_bottom_view.dart

@@ -72,6 +72,7 @@ class IdentityCreatorFormBottomView extends StatelessWidget {
           );
         } else {
           return ConfirmDialogButton(
+            key: const Key('save_identity_button'),
             label: actionType.getPositiveButtonTitle(appLocalizations),
             backgroundColor: AppColor.primaryMain,
             textColor: Colors.white,

lib/features/manage_account/presentation/identities/widgets/create_new_identity_button_widget.dart

@@ -22,6 +22,7 @@ class CreateNewIdentityButtonWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return TMailButtonWidget(
+      key: const Key('create_new_identity_button'),
       text: AppLocalizations.of(context).createNewIdentity,
       icon: imagePaths.icAddIdentity,
       backgroundColor: AppColor.primaryMain,

lib/features/manage_account/presentation/menu/settings/settings_first_level_view.dart

@@ -50,6 +50,7 @@ class SettingsFirstLevelView extends GetWidget<SettingsController> {
           endIndent: SettingsUtils.getHorizontalPadding(context, controller.responsiveUtils)
         ),
         SettingFirstLevelTileBuilder(
+          key: const Key('setting_profiles'),
           AppLocalizations.of(context).profiles,
           AccountMenuItem.profiles.getIcon(controller.imagePaths),
           subtitle: AppLocalizations.of(context).profilesSettingExplanation,