refactor setting providers; include content blocking settings;

app/lib/features/onboarding/presentation/pages/ai_configuration.dart

@@ -32,7 +32,7 @@ class AiConfigurationPage extends HookConsumerWidget {
     final theme = Theme.of(context);
 
     final enableLocalAiFeatures = ref.watch(
-      generalSettingsRepositoryProvider.select(
+      generalSettingsWithDefaultsProvider.select(
         (settings) => settings.enableLocalAiFeatures,
       ),
     );

app/lib/features/onboarding/presentation/pages/default_search.dart

@@ -45,7 +45,7 @@ class DefaultSearchPage extends HookConsumerWidget {
       defaultSearchBangDataProvider.select((value) => value.valueOrNull),
     );
     final activeAutosuggest = ref.watch(
-      generalSettingsRepositoryProvider.select(
+      generalSettingsWithDefaultsProvider.select(
         (value) => value.defaultSearchSuggestionsProvider,
       ),
     );