style: format misc

Author: fulleni

lib/app/bloc/app_bloc.dart

@@ -351,7 +351,7 @@ class AppBloc extends Bloc<AppEvent, AppState> {
             state.copyWith(
               status: AppLifeCycleStatus.criticalError,
               initialUserPreferencesError: UnknownException(
-                'Failed to initialize demo user data: ${e.toString()}',
+                'Failed to initialize demo user data: $e',
               ),
             ),
           );
@@ -388,7 +388,7 @@ class AppBloc extends Bloc<AppEvent, AppState> {
               state.copyWith(
                 status: AppLifeCycleStatus.criticalError,
                 initialUserPreferencesError: UnknownException(
-                  'Failed to migrate demo user data: ${e.toString()}',
+                  'Failed to migrate demo user data: $e',
                 ),
               ),
             );

lib/app/services/demo_data_migration_service.dart

@@ -18,7 +18,7 @@ class DemoDataMigrationService {
     userContentPreferencesRepository,
   }) : _userAppSettingsRepository = userAppSettingsRepository,
        _userContentPreferencesRepository = userContentPreferencesRepository,
-       _logger =  Logger('DemoDataMigrationService');
+       _logger = Logger('DemoDataMigrationService');
 
   final DataRepository<UserAppSettings> _userAppSettingsRepository;
   final DataRepository<UserContentPreferences>

lib/app/view/app.dart

@@ -444,7 +444,9 @@ class _AppViewState extends State<_AppView> {
                 builder: (context) {
                   return LoadingStateWidget(
                     icon: Icons.sync,
-                    headline: AppLocalizations.of(context).settingsLoadingHeadline,
+                    headline: AppLocalizations.of(
+                      context,
+                    ).settingsLoadingHeadline,
                     subheadline: AppLocalizations.of(
                       context,
                     ).settingsLoadingSubheadline,