remove deprecated content blocking

app/lib/domain/services/app_initialization.dart

@@ -4,8 +4,6 @@ import 'package:exceptions/exceptions.dart';
 import 'package:lensai/features/about/data/repositories/package_info_repository.dart';
 import 'package:lensai/features/bangs/data/models/bang.dart';
 import 'package:lensai/features/bangs/domain/repositories/sync.dart';
-import 'package:lensai/features/content_block/data/models/host.dart';
-import 'package:lensai/features/content_block/domain/repositories/sync.dart';
 import 'package:lensai/features/kagi/data/services/session.dart';
 import 'package:lensai/features/settings/data/models/settings.dart';
 import 'package:lensai/features/settings/data/repositories/settings_repository.dart';
@@ -48,25 +46,6 @@ class AppInitializationService extends _$AppInitializationService {
         .syncBangGroups(syncInterval: const Duration(days: 7));
   }
 
-  FutureOr<Map<HostSource, Result<void>>> _initHosts(Settings settings) {
-    if (settings.enableContentBlocking) {
-      state = Result.success(
-        (
-          initialized: false,
-          stage: 'Synchronizing Ad & Content Blocking Lists...',
-          errors: List.empty(),
-        ),
-      );
-
-      return ref.read(hostSyncRepositoryProvider.notifier).syncHostSources(
-            sources: settings.enableHostList,
-            syncInterval: const Duration(days: 7),
-          );
-    }
-
-    return {};
-  }
-
   Future<void> _initIncognito(Settings settings) async {
     state = Result.success(
       (
@@ -97,11 +76,6 @@ class AppInitializationService extends _$AppInitializationService {
         result.onFailure(errors.add);
       }
 
-      final hostSyncResults = await _initHosts(settings);
-      for (final MapEntry(value: result) in hostSyncResults.entries) {
-        result.onFailure(errors.add);
-      }
-
       await _initIncognito(settings);
 
       return (initialized: true, stage: null, errors: errors);

app/lib/features/content_block/data/database/daos/host.dart

@@ -1,25 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:lensai/features/content_block/data/database/database.dart';
-import 'package:lensai/features/content_block/data/models/host.dart';
-
-part 'host.g.dart';
-
-@DriftAccessor()
-class HostDao extends DatabaseAccessor<HostDatabase> with _$HostDaoMixin {
-  HostDao(super.db);
-
-  Selectable<HostData> getHostList({Iterable<HostSource>? sources}) {
-    final selectable = select(db.host);
-    if (sources != null) {
-      selectable.where((t) => t.source.isInValues(sources));
-    }
-
-    return selectable;
-  }
-
-  SingleSelectable<int> getHostCount({Iterable<HostSource>? sources}) {
-    return db.host.count(
-      where: (sources != null) ? (t) => t.source.isInValues(sources) : null,
-    );
-  }
-}

app/lib/features/content_block/data/database/daos/host.g.dart

@@ -1,6 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'host.dart';
-
-// ignore_for_file: type=lint
-mixin _$HostDaoMixin on DatabaseAccessor<HostDatabase> {}

app/lib/features/content_block/data/database/daos/sync.dart

@@ -1,66 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:lensai/features/content_block/data/database/database.dart';
-import 'package:lensai/features/content_block/data/models/host.dart';
-
-part 'sync.g.dart';
-
-@DriftAccessor()
-class SyncDao extends DatabaseAccessor<HostDatabase> with _$SyncDaoMixin {
-  SyncDao(super.db);
-
-  SingleOrNullSelectable<DateTime?> lastSyncOfSource(HostSource source) {
-    final query = selectOnly(db.hostSync)
-      ..addColumns([db.hostSync.lastSync])
-      ..where(db.hostSync.source.equalsValue(source));
-
-    return query.map((row) => row.read(db.hostSync.lastSync));
-  }
-
-  Future<void> upsertLastSyncOfSource(HostSource source, DateTime lastSync) {
-    return db.hostSync.insertOne(
-      HostSyncCompanion.insert(
-        source: Value(source),
-        lastSync: lastSync,
-      ),
-      onConflict: DoUpdate(
-        (old) => HostSyncCompanion.custom(lastSync: Variable(lastSync)),
-      ),
-    );
-  }
-
-  Future<void> insertHosts(HostSource source, Iterable<String> hosts) {
-    return db.host.insertAll(
-      hosts.map((host) => HostCompanion.insert(hostname: host, source: source)),
-      // It is possible that we get conflicts, in case the host is added in
-      // multiple lists. In this case we just gonna igore it, and make sure,
-      // the unified list is inserted first.
-      mode: InsertMode.insertOrIgnore,
-    );
-  }
-
-  Future<int> deleteHosts(Iterable<String> hosts) {
-    return db.host.deleteWhere((t) => t.hostname.isIn(hosts));
-  }
-
-  Future<void> syncHosts({
-    required HostSource source,
-    required Set<String> remoteHosts,
-    required DateTime syncTime,
-  }) async {
-    final localHosts = await db.hostDao
-        .getHostList(sources: [source])
-        .get()
-        .then((hosts) => hosts.map((host) => host.hostname).toSet());
-
-    final removedHosts = localHosts.difference(remoteHosts);
-    final addedHosts = remoteHosts.difference(localHosts);
-
-    await db.transaction(
-      () async {
-        await deleteHosts(removedHosts);
-        await insertHosts(source, addedHosts);
-        await upsertLastSyncOfSource(source, syncTime);
-      },
-    );
-  }
-}

app/lib/features/content_block/data/database/daos/sync.g.dart

@@ -1,6 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'sync.dart';
-
-// ignore_for_file: type=lint
-mixin _$SyncDaoMixin on DatabaseAccessor<HostDatabase> {}

app/lib/features/content_block/data/database/database.dart

@@ -1,17 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:lensai/features/content_block/data/database/daos/host.dart';
-import 'package:lensai/features/content_block/data/database/daos/sync.dart';
-import 'package:lensai/features/content_block/data/models/host.dart';
-
-part 'database.g.dart';
-
-@DriftDatabase(
-  include: {'database.drift'},
-  daos: [HostDao, SyncDao],
-)
-class HostDatabase extends _$HostDatabase {
-  @override
-  final int schemaVersion = 1;
-
-  HostDatabase(super.e);
-}

app/lib/features/content_block/data/database/database.drift

@@ -1,11 +0,0 @@
-import 'package:lensai/features/content_block/data/models/host.dart';
-
-CREATE TABLE host (
-  hostname TEXT PRIMARY KEY NOT NULL,
-  source ENUM(HostSource) NOT NULL
-);
-
-CREATE TABLE host_sync (
-  source ENUM(HostSource) PRIMARY KEY NOT NULL,
-  last_sync DATETIME NOT NULL
-);

app/lib/features/content_block/data/database/database.g.dart

@@ -1,544 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'database.dart';
-
-// ignore_for_file: type=lint
-class Host extends Table with TableInfo<Host, HostData> {
-  @override
-  final GeneratedDatabase attachedDatabase;
-  final String? _alias;
-  Host(this.attachedDatabase, [this._alias]);
-  late final GeneratedColumn<String> hostname = GeneratedColumn<String>(
-      'hostname', aliasedName, false,
-      type: DriftSqlType.string,
-      requiredDuringInsert: true,
-      $customConstraints: 'PRIMARY KEY NOT NULL');
-  late final GeneratedColumnWithTypeConverter<HostSource, int> source =
-      GeneratedColumn<int>('source', aliasedName, false,
-              type: DriftSqlType.int,
-              requiredDuringInsert: true,
-              $customConstraints: 'NOT NULL')
-          .withConverter<HostSource>(Host.$convertersource);
-  @override
-  List<GeneratedColumn> get $columns => [hostname, source];
-  @override
-  String get aliasedName => _alias ?? actualTableName;
-  @override
-  String get actualTableName => $name;
-  static const String $name = 'host';
-  @override
-  Set<GeneratedColumn> get $primaryKey => {hostname};
-  @override
-  HostData map(Map<String, dynamic> data, {String? tablePrefix}) {
-    final effectivePrefix = tablePrefix != null ? '$tablePrefix.' : '';
-    return HostData(
-      hostname: attachedDatabase.typeMapping
-          .read(DriftSqlType.string, data['${effectivePrefix}hostname'])!,
-      source: Host.$convertersource.fromSql(attachedDatabase.typeMapping
-          .read(DriftSqlType.int, data['${effectivePrefix}source'])!),
-    );
-  }
-
-  @override
-  Host createAlias(String alias) {
-    return Host(attachedDatabase, alias);
-  }
-
-  static JsonTypeConverter2<HostSource, int, int> $convertersource =
-      const EnumIndexConverter<HostSource>(HostSource.values);
-  @override
-  bool get dontWriteConstraints => true;
-}
-
-class HostData extends DataClass implements Insertable<HostData> {
-  final String hostname;
-  final HostSource source;
-  const HostData({required this.hostname, required this.source});
-  @override
-  Map<String, Expression> toColumns(bool nullToAbsent) {
-    final map = <String, Expression>{};
-    map['hostname'] = Variable<String>(hostname);
-    {
-      map['source'] = Variable<int>(Host.$convertersource.toSql(source));
-    }
-    return map;
-  }
-
-  factory HostData.fromJson(Map<String, dynamic> json,
-      {ValueSerializer? serializer}) {
-    serializer ??= driftRuntimeOptions.defaultSerializer;
-    return HostData(
-      hostname: serializer.fromJson<String>(json['hostname']),
-      source: Host.$convertersource
-          .fromJson(serializer.fromJson<int>(json['source'])),
-    );
-  }
-  @override
-  Map<String, dynamic> toJson({ValueSerializer? serializer}) {
-    serializer ??= driftRuntimeOptions.defaultSerializer;
-    return <String, dynamic>{
-      'hostname': serializer.toJson<String>(hostname),
-      'source': serializer.toJson<int>(Host.$convertersource.toJson(source)),
-    };
-  }
-
-  HostData copyWith({String? hostname, HostSource? source}) => HostData(
-        hostname: hostname ?? this.hostname,
-        source: source ?? this.source,
-      );
-  HostData copyWithCompanion(HostCompanion data) {
-    return HostData(
-      hostname: data.hostname.present ? data.hostname.value : this.hostname,
-      source: data.source.present ? data.source.value : this.source,
-    );
-  }
-
-  @override
-  String toString() {
-    return (StringBuffer('HostData(')
-          ..write('hostname: $hostname, ')
-          ..write('source: $source')
-          ..write(')'))
-        .toString();
-  }
-
-  @override
-  int get hashCode => Object.hash(hostname, source);
-  @override
-  bool operator ==(Object other) =>
-      identical(this, other) ||
-      (other is HostData &&
-          other.hostname == this.hostname &&
-          other.source == this.source);
-}
-
-class HostCompanion extends UpdateCompanion<HostData> {
-  final Value<String> hostname;
-  final Value<HostSource> source;
-  final Value<int> rowid;
-  const HostCompanion({
-    this.hostname = const Value.absent(),
-    this.source = const Value.absent(),
-    this.rowid = const Value.absent(),
-  });
-  HostCompanion.insert({
-    required String hostname,
-    required HostSource source,
-    this.rowid = const Value.absent(),
-  })  : hostname = Value(hostname),
-        source = Value(source);
-  static Insertable<HostData> custom({
-    Expression<String>? hostname,
-    Expression<int>? source,
-    Expression<int>? rowid,
-  }) {
-    return RawValuesInsertable({
-      if (hostname != null) 'hostname': hostname,
-      if (source != null) 'source': source,
-      if (rowid != null) 'rowid': rowid,
-    });
-  }
-
-  HostCompanion copyWith(
-      {Value<String>? hostname, Value<HostSource>? source, Value<int>? rowid}) {
-    return HostCompanion(
-      hostname: hostname ?? this.hostname,
-      source: source ?? this.source,
-      rowid: rowid ?? this.rowid,
-    );
-  }
-
-  @override
-  Map<String, Expression> toColumns(bool nullToAbsent) {
-    final map = <String, Expression>{};
-    if (hostname.present) {
-      map['hostname'] = Variable<String>(hostname.value);
-    }
-    if (source.present) {
-      map['source'] = Variable<int>(Host.$convertersource.toSql(source.value));
-    }
-    if (rowid.present) {
-      map['rowid'] = Variable<int>(rowid.value);
-    }
-    return map;
-  }
-
-  @override
-  String toString() {
-    return (StringBuffer('HostCompanion(')
-          ..write('hostname: $hostname, ')
-          ..write('source: $source, ')
-          ..write('rowid: $rowid')
-          ..write(')'))
-        .toString();
-  }
-}
-
-class HostSync extends Table with TableInfo<HostSync, HostSyncData> {
-  @override
-  final GeneratedDatabase attachedDatabase;
-  final String? _alias;
-  HostSync(this.attachedDatabase, [this._alias]);
-  late final GeneratedColumnWithTypeConverter<HostSource, int> source =
-      GeneratedColumn<int>('source', aliasedName, false,
-              type: DriftSqlType.int,
-              requiredDuringInsert: false,
-              $customConstraints: 'PRIMARY KEY NOT NULL')
-          .withConverter<HostSource>(HostSync.$convertersource);
-  late final GeneratedColumn<DateTime> lastSync = GeneratedColumn<DateTime>(
-      'last_sync', aliasedName, false,
-      type: DriftSqlType.dateTime,
-      requiredDuringInsert: true,
-      $customConstraints: 'NOT NULL');
-  @override
-  List<GeneratedColumn> get $columns => [source, lastSync];
-  @override
-  String get aliasedName => _alias ?? actualTableName;
-  @override
-  String get actualTableName => $name;
-  static const String $name = 'host_sync';
-  @override
-  Set<GeneratedColumn> get $primaryKey => {source};
-  @override
-  HostSyncData map(Map<String, dynamic> data, {String? tablePrefix}) {
-    final effectivePrefix = tablePrefix != null ? '$tablePrefix.' : '';
-    return HostSyncData(
-      source: HostSync.$convertersource.fromSql(attachedDatabase.typeMapping
-          .read(DriftSqlType.int, data['${effectivePrefix}source'])!),
-      lastSync: attachedDatabase.typeMapping
-          .read(DriftSqlType.dateTime, data['${effectivePrefix}last_sync'])!,
-    );
-  }
-
-  @override
-  HostSync createAlias(String alias) {
-    return HostSync(attachedDatabase, alias);
-  }
-
-  static JsonTypeConverter2<HostSource, int, int> $convertersource =
-      const EnumIndexConverter<HostSource>(HostSource.values);
-  @override
-  bool get dontWriteConstraints => true;
-}
-
-class HostSyncData extends DataClass implements Insertable<HostSyncData> {
-  final HostSource source;
-  final DateTime lastSync;
-  const HostSyncData({required this.source, required this.lastSync});
-  @override
-  Map<String, Expression> toColumns(bool nullToAbsent) {
-    final map = <String, Expression>{};
-    {
-      map['source'] = Variable<int>(HostSync.$convertersource.toSql(source));
-    }
-    map['last_sync'] = Variable<DateTime>(lastSync);
-    return map;
-  }
-
-  factory HostSyncData.fromJson(Map<String, dynamic> json,
-      {ValueSerializer? serializer}) {
-    serializer ??= driftRuntimeOptions.defaultSerializer;
-    return HostSyncData(
-      source: HostSync.$convertersource
-          .fromJson(serializer.fromJson<int>(json['source'])),
-      lastSync: serializer.fromJson<DateTime>(json['last_sync']),
-    );
-  }
-  @override
-  Map<String, dynamic> toJson({ValueSerializer? serializer}) {
-    serializer ??= driftRuntimeOptions.defaultSerializer;
-    return <String, dynamic>{
-      'source':
-          serializer.toJson<int>(HostSync.$convertersource.toJson(source)),
-      'last_sync': serializer.toJson<DateTime>(lastSync),
-    };
-  }
-
-  HostSyncData copyWith({HostSource? source, DateTime? lastSync}) =>
-      HostSyncData(
-        source: source ?? this.source,
-        lastSync: lastSync ?? this.lastSync,
-      );
-  HostSyncData copyWithCompanion(HostSyncCompanion data) {
-    return HostSyncData(
-      source: data.source.present ? data.source.value : this.source,
-      lastSync: data.lastSync.present ? data.lastSync.value : this.lastSync,
-    );
-  }
-
-  @override
-  String toString() {
-    return (StringBuffer('HostSyncData(')
-          ..write('source: $source, ')
-          ..write('lastSync: $lastSync')
-          ..write(')'))
-        .toString();
-  }
-
-  @override
-  int get hashCode => Object.hash(source, lastSync);
-  @override
-  bool operator ==(Object other) =>
-      identical(this, other) ||
-      (other is HostSyncData &&
-          other.source == this.source &&
-          other.lastSync == this.lastSync);
-}
-
-class HostSyncCompanion extends UpdateCompanion<HostSyncData> {
-  final Value<HostSource> source;
-  final Value<DateTime> lastSync;
-  const HostSyncCompanion({
-    this.source = const Value.absent(),
-    this.lastSync = const Value.absent(),
-  });
-  HostSyncCompanion.insert({
-    this.source = const Value.absent(),
-    required DateTime lastSync,
-  }) : lastSync = Value(lastSync);
-  static Insertable<HostSyncData> custom({
-    Expression<int>? source,
-    Expression<DateTime>? lastSync,
-  }) {
-    return RawValuesInsertable({
-      if (source != null) 'source': source,
-      if (lastSync != null) 'last_sync': lastSync,
-    });
-  }
-
-  HostSyncCompanion copyWith(
-      {Value<HostSource>? source, Value<DateTime>? lastSync}) {
-    return HostSyncCompanion(
-      source: source ?? this.source,
-      lastSync: lastSync ?? this.lastSync,
-    );
-  }
-
-  @override
-  Map<String, Expression> toColumns(bool nullToAbsent) {
-    final map = <String, Expression>{};
-    if (source.present) {
-      map['source'] =
-          Variable<int>(HostSync.$convertersource.toSql(source.value));
-    }
-    if (lastSync.present) {
-      map['last_sync'] = Variable<DateTime>(lastSync.value);
-    }
-    return map;
-  }
-
-  @override
-  String toString() {
-    return (StringBuffer('HostSyncCompanion(')
-          ..write('source: $source, ')
-          ..write('lastSync: $lastSync')
-          ..write(')'))
-        .toString();
-  }
-}
-
-abstract class _$HostDatabase extends GeneratedDatabase {
-  _$HostDatabase(QueryExecutor e) : super(e);
-  $HostDatabaseManager get managers => $HostDatabaseManager(this);
-  late final Host host = Host(this);
-  late final HostSync hostSync = HostSync(this);
-  late final HostDao hostDao = HostDao(this as HostDatabase);
-  late final SyncDao syncDao = SyncDao(this as HostDatabase);
-  @override
-  Iterable<TableInfo<Table, Object?>> get allTables =>
-      allSchemaEntities.whereType<TableInfo<Table, Object?>>();
-  @override
-  List<DatabaseSchemaEntity> get allSchemaEntities => [host, hostSync];
-}
-
-typedef $HostCreateCompanionBuilder = HostCompanion Function({
-  required String hostname,
-  required HostSource source,
-  Value<int> rowid,
-});
-typedef $HostUpdateCompanionBuilder = HostCompanion Function({
-  Value<String> hostname,
-  Value<HostSource> source,
-  Value<int> rowid,
-});
-
-class $HostFilterComposer extends FilterComposer<_$HostDatabase, Host> {
-  $HostFilterComposer(super.$state);
-  ColumnFilters<String> get hostname => $state.composableBuilder(
-      column: $state.table.hostname,
-      builder: (column, joinBuilders) =>
-          ColumnFilters(column, joinBuilders: joinBuilders));
-
-  ColumnWithTypeConverterFilters<HostSource, HostSource, int> get source =>
-      $state.composableBuilder(
-          column: $state.table.source,
-          builder: (column, joinBuilders) => ColumnWithTypeConverterFilters(
-              column,
-              joinBuilders: joinBuilders));
-}
-
-class $HostOrderingComposer extends OrderingComposer<_$HostDatabase, Host> {
-  $HostOrderingComposer(super.$state);
-  ColumnOrderings<String> get hostname => $state.composableBuilder(
-      column: $state.table.hostname,
-      builder: (column, joinBuilders) =>
-          ColumnOrderings(column, joinBuilders: joinBuilders));
-
-  ColumnOrderings<int> get source => $state.composableBuilder(
-      column: $state.table.source,
-      builder: (column, joinBuilders) =>
-          ColumnOrderings(column, joinBuilders: joinBuilders));
-}
-
-class $HostTableManager extends RootTableManager<
-    _$HostDatabase,
-    Host,
-    HostData,
-    $HostFilterComposer,
-    $HostOrderingComposer,
-    $HostCreateCompanionBuilder,
-    $HostUpdateCompanionBuilder,
-    (HostData, BaseReferences<_$HostDatabase, Host, HostData>),
-    HostData,
-    PrefetchHooks Function()> {
-  $HostTableManager(_$HostDatabase db, Host table)
-      : super(TableManagerState(
-          db: db,
-          table: table,
-          filteringComposer: $HostFilterComposer(ComposerState(db, table)),
-          orderingComposer: $HostOrderingComposer(ComposerState(db, table)),
-          updateCompanionCallback: ({
-            Value<String> hostname = const Value.absent(),
-            Value<HostSource> source = const Value.absent(),
-            Value<int> rowid = const Value.absent(),
-          }) =>
-              HostCompanion(
-            hostname: hostname,
-            source: source,
-            rowid: rowid,
-          ),
-          createCompanionCallback: ({
-            required String hostname,
-            required HostSource source,
-            Value<int> rowid = const Value.absent(),
-          }) =>
-              HostCompanion.insert(
-            hostname: hostname,
-            source: source,
-            rowid: rowid,
-          ),
-          withReferenceMapper: (p0) => p0
-              .map((e) => (e.readTable(table), BaseReferences(db, table, e)))
-              .toList(),
-          prefetchHooksCallback: null,
-        ));
-}
-
-typedef $HostProcessedTableManager = ProcessedTableManager<
-    _$HostDatabase,
-    Host,
-    HostData,
-    $HostFilterComposer,
-    $HostOrderingComposer,
-    $HostCreateCompanionBuilder,
-    $HostUpdateCompanionBuilder,
-    (HostData, BaseReferences<_$HostDatabase, Host, HostData>),
-    HostData,
-    PrefetchHooks Function()>;
-typedef $HostSyncCreateCompanionBuilder = HostSyncCompanion Function({
-  Value<HostSource> source,
-  required DateTime lastSync,
-});
-typedef $HostSyncUpdateCompanionBuilder = HostSyncCompanion Function({
-  Value<HostSource> source,
-  Value<DateTime> lastSync,
-});
-
-class $HostSyncFilterComposer extends FilterComposer<_$HostDatabase, HostSync> {
-  $HostSyncFilterComposer(super.$state);
-  ColumnWithTypeConverterFilters<HostSource, HostSource, int> get source =>
-      $state.composableBuilder(
-          column: $state.table.source,
-          builder: (column, joinBuilders) => ColumnWithTypeConverterFilters(
-              column,
-              joinBuilders: joinBuilders));
-
-  ColumnFilters<DateTime> get lastSync => $state.composableBuilder(
-      column: $state.table.lastSync,
-      builder: (column, joinBuilders) =>
-          ColumnFilters(column, joinBuilders: joinBuilders));
-}
-
-class $HostSyncOrderingComposer
-    extends OrderingComposer<_$HostDatabase, HostSync> {
-  $HostSyncOrderingComposer(super.$state);
-  ColumnOrderings<int> get source => $state.composableBuilder(
-      column: $state.table.source,
-      builder: (column, joinBuilders) =>
-          ColumnOrderings(column, joinBuilders: joinBuilders));
-
-  ColumnOrderings<DateTime> get lastSync => $state.composableBuilder(
-      column: $state.table.lastSync,
-      builder: (column, joinBuilders) =>
-          ColumnOrderings(column, joinBuilders: joinBuilders));
-}
-
-class $HostSyncTableManager extends RootTableManager<
-    _$HostDatabase,
-    HostSync,
-    HostSyncData,
-    $HostSyncFilterComposer,
-    $HostSyncOrderingComposer,
-    $HostSyncCreateCompanionBuilder,
-    $HostSyncUpdateCompanionBuilder,
-    (HostSyncData, BaseReferences<_$HostDatabase, HostSync, HostSyncData>),
-    HostSyncData,
-    PrefetchHooks Function()> {
-  $HostSyncTableManager(_$HostDatabase db, HostSync table)
-      : super(TableManagerState(
-          db: db,
-          table: table,
-          filteringComposer: $HostSyncFilterComposer(ComposerState(db, table)),
-          orderingComposer: $HostSyncOrderingComposer(ComposerState(db, table)),
-          updateCompanionCallback: ({
-            Value<HostSource> source = const Value.absent(),
-            Value<DateTime> lastSync = const Value.absent(),
-          }) =>
-              HostSyncCompanion(
-            source: source,
-            lastSync: lastSync,
-          ),
-          createCompanionCallback: ({
-            Value<HostSource> source = const Value.absent(),
-            required DateTime lastSync,
-          }) =>
-              HostSyncCompanion.insert(
-            source: source,
-            lastSync: lastSync,
-          ),
-          withReferenceMapper: (p0) => p0
-              .map((e) => (e.readTable(table), BaseReferences(db, table, e)))
-              .toList(),
-          prefetchHooksCallback: null,
-        ));
-}
-
-typedef $HostSyncProcessedTableManager = ProcessedTableManager<
-    _$HostDatabase,
-    HostSync,
-    HostSyncData,
-    $HostSyncFilterComposer,
-    $HostSyncOrderingComposer,
-    $HostSyncCreateCompanionBuilder,
-    $HostSyncUpdateCompanionBuilder,
-    (HostSyncData, BaseReferences<_$HostDatabase, HostSync, HostSyncData>),
-    HostSyncData,
-    PrefetchHooks Function()>;
-
-class $HostDatabaseManager {
-  final _$HostDatabase _db;
-  $HostDatabaseManager(this._db);
-  $HostTableManager get host => $HostTableManager(_db, _db.host);
-  $HostSyncTableManager get hostSync =>
-      $HostSyncTableManager(_db, _db.hostSync);
-}

app/lib/features/content_block/data/models/host.dart

@@ -1,21 +0,0 @@
-enum HostSource {
-  stevenBlackUnified(
-    'https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts',
-  ),
-  stevenBlackFakeNews(
-    'https://raw.githubusercontent.com/StevenBlack/hosts/master/alternates/fakenews-only/hosts',
-  ),
-  stevenBlackSocial(
-    'https://raw.githubusercontent.com/StevenBlack/hosts/master/alternates/social-only/hosts',
-  ),
-  stevenBlackGambling(
-    'https://raw.githubusercontent.com/StevenBlack/hosts/master/alternates/gambling-only/hosts',
-  ),
-  stevenBlackPorn(
-    'https://raw.githubusercontent.com/StevenBlack/hosts/master/alternates/porn-only/hosts',
-  );
-
-  final String url;
-
-  const HostSource(this.url);
-}

app/lib/features/content_block/data/providers.dart

@@ -1,37 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:drift/native.dart';
-import 'package:lensai/features/content_block/data/database/database.dart';
-import 'package:path/path.dart' as p;
-import 'package:path_provider/path_provider.dart' as path_provider;
-import 'package:riverpod_annotation/riverpod_annotation.dart';
-import 'package:sqlite3/sqlite3.dart';
-import 'package:sqlite3_flutter_libs/sqlite3_flutter_libs.dart';
-import 'package:universal_io/io.dart';
-
-part 'providers.g.dart';
-
-@Riverpod(keepAlive: true)
-HostDatabase hostDatabase(HostDatabaseRef ref) {
-  return HostDatabase(
-    LazyDatabase(() async {
-      // put the database file, called db.sqlite here, into the documents folder
-      // for your app.
-      final dbFolder = await path_provider.getApplicationDocumentsDirectory();
-      final file = File(p.join(dbFolder.path, 'host.db'));
-
-      // Also work around limitations on old Android versions
-      if (Platform.isAndroid) {
-        await applyWorkaroundToOpenSqlite3OnOldAndroidVersions();
-      }
-
-      // Make sqlite3 pick a more suitable location for temporary files - the
-      // one from the system may be inaccessible due to sandboxing.
-      final cachebase = (await path_provider.getTemporaryDirectory()).path;
-      // We can't access /tmp on Android, which sqlite3 would try by default.
-      // Explicitly tell it about the correct temporary directory.
-      sqlite3.tempDirectory = cachebase;
-
-      return NativeDatabase.createInBackground(file);
-    }),
-  );
-}

app/lib/features/content_block/data/providers.g.dart

@@ -1,24 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'providers.dart';
-
-// **************************************************************************
-// RiverpodGenerator
-// **************************************************************************
-
-String _$hostDatabaseHash() => r'6fb4a1b259c9a049d8ab9b688ea5fb1cc227c117';
-
-/// See also [hostDatabase].
-@ProviderFor(hostDatabase)
-final hostDatabaseProvider = Provider<HostDatabase>.internal(
-  hostDatabase,
-  name: r'hostDatabaseProvider',
-  debugGetCreateSourceHash:
-      const bool.fromEnvironment('dart.vm.product') ? null : _$hostDatabaseHash,
-  dependencies: null,
-  allTransitiveDependencies: null,
-);
-
-typedef HostDatabaseRef = ProviderRef<HostDatabase>;
-// ignore_for_file: type=lint
-// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member

app/lib/features/content_block/data/services/source.dart

@@ -1,40 +0,0 @@
-import 'dart:convert';
-
-import 'package:exceptions/exceptions.dart';
-import 'package:flutter/foundation.dart';
-import 'package:http/http.dart' as http;
-import 'package:lensai/core/http_error_handler.dart';
-import 'package:riverpod_annotation/riverpod_annotation.dart';
-
-part 'source.g.dart';
-
-@Riverpod()
-class HostSourceService extends _$HostSourceService {
-  late http.Client _client;
-
-  @override
-  void build() {
-    _client = http.Client();
-  }
-
-  Future<Result<Set<String>>> getHosts(Uri url) async {
-    return Result.fromAsync(
-      () async {
-        final response = await _client.get(url);
-        return await compute(
-          (args) {
-            final hostRegex = RegExp(
-              r'^\s*([0-9a-fA-F:.]+)\s+(\S+)',
-              multiLine: true,
-            );
-
-            final matches = hostRegex.allMatches(utf8.decode(args[0]));
-            return matches.map((match) => match.group(2)).nonNulls.toSet();
-          },
-          [response.bodyBytes],
-        );
-      },
-      exceptionHandler: handleHttpError,
-    );
-  }
-}

app/lib/features/content_block/data/services/source.g.dart

@@ -1,26 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'source.dart';
-
-// **************************************************************************
-// RiverpodGenerator
-// **************************************************************************
-
-String _$hostSourceServiceHash() => r'6c1ee7bfde02cc542a4f55db666d49037fda187e';
-
-/// See also [HostSourceService].
-@ProviderFor(HostSourceService)
-final hostSourceServiceProvider =
-    AutoDisposeNotifierProvider<HostSourceService, void>.internal(
-  HostSourceService.new,
-  name: r'hostSourceServiceProvider',
-  debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
-      ? null
-      : _$hostSourceServiceHash,
-  dependencies: null,
-  allTransitiveDependencies: null,
-);
-
-typedef _$HostSourceService = AutoDisposeNotifier<void>;
-// ignore_for_file: type=lint
-// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member

app/lib/features/content_block/domain/providers.dart

@@ -1,24 +0,0 @@
-import 'package:lensai/features/content_block/data/models/host.dart';
-import 'package:lensai/features/content_block/domain/repositories/host.dart';
-import 'package:lensai/features/content_block/domain/repositories/sync.dart';
-import 'package:riverpod_annotation/riverpod_annotation.dart';
-
-part 'providers.g.dart';
-
-@Riverpod()
-Stream<DateTime?> lastSyncOfSource(
-  LastSyncOfSourceRef ref,
-  HostSource source,
-) {
-  final repository = ref.watch(hostSyncRepositoryProvider.notifier);
-  return repository.watchLastSyncOfSource(source);
-}
-
-@Riverpod()
-Stream<int> hostCountOfSource(
-  HostCountOfSourceRef ref,
-  HostSource source,
-) {
-  final repository = ref.watch(hostRepositoryProvider.notifier);
-  return repository.watchHostCount(source);
-}

app/lib/features/content_block/domain/providers.g.dart

@@ -1,287 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'providers.dart';
-
-// **************************************************************************
-// RiverpodGenerator
-// **************************************************************************
-
-String _$lastSyncOfSourceHash() => r'0f96dc6c5ffc44654734bd4be187fd0c4d34a310';
-
-/// Copied from Dart SDK
-class _SystemHash {
-  _SystemHash._();
-
-  static int combine(int hash, int value) {
-    // ignore: parameter_assignments
-    hash = 0x1fffffff & (hash + value);
-    // ignore: parameter_assignments
-    hash = 0x1fffffff & (hash + ((0x0007ffff & hash) << 10));
-    return hash ^ (hash >> 6);
-  }
-
-  static int finish(int hash) {
-    // ignore: parameter_assignments
-    hash = 0x1fffffff & (hash + ((0x03ffffff & hash) << 3));
-    // ignore: parameter_assignments
-    hash = hash ^ (hash >> 11);
-    return 0x1fffffff & (hash + ((0x00003fff & hash) << 15));
-  }
-}
-
-/// See also [lastSyncOfSource].
-@ProviderFor(lastSyncOfSource)
-const lastSyncOfSourceProvider = LastSyncOfSourceFamily();
-
-/// See also [lastSyncOfSource].
-class LastSyncOfSourceFamily extends Family<AsyncValue<DateTime?>> {
-  /// See also [lastSyncOfSource].
-  const LastSyncOfSourceFamily();
-
-  /// See also [lastSyncOfSource].
-  LastSyncOfSourceProvider call(
-    HostSource source,
-  ) {
-    return LastSyncOfSourceProvider(
-      source,
-    );
-  }
-
-  @override
-  LastSyncOfSourceProvider getProviderOverride(
-    covariant LastSyncOfSourceProvider provider,
-  ) {
-    return call(
-      provider.source,
-    );
-  }
-
-  static const Iterable<ProviderOrFamily>? _dependencies = null;
-
-  @override
-  Iterable<ProviderOrFamily>? get dependencies => _dependencies;
-
-  static const Iterable<ProviderOrFamily>? _allTransitiveDependencies = null;
-
-  @override
-  Iterable<ProviderOrFamily>? get allTransitiveDependencies =>
-      _allTransitiveDependencies;
-
-  @override
-  String? get name => r'lastSyncOfSourceProvider';
-}
-
-/// See also [lastSyncOfSource].
-class LastSyncOfSourceProvider extends AutoDisposeStreamProvider<DateTime?> {
-  /// See also [lastSyncOfSource].
-  LastSyncOfSourceProvider(
-    HostSource source,
-  ) : this._internal(
-          (ref) => lastSyncOfSource(
-            ref as LastSyncOfSourceRef,
-            source,
-          ),
-          from: lastSyncOfSourceProvider,
-          name: r'lastSyncOfSourceProvider',
-          debugGetCreateSourceHash:
-              const bool.fromEnvironment('dart.vm.product')
-                  ? null
-                  : _$lastSyncOfSourceHash,
-          dependencies: LastSyncOfSourceFamily._dependencies,
-          allTransitiveDependencies:
-              LastSyncOfSourceFamily._allTransitiveDependencies,
-          source: source,
-        );
-
-  LastSyncOfSourceProvider._internal(
-    super._createNotifier, {
-    required super.name,
-    required super.dependencies,
-    required super.allTransitiveDependencies,
-    required super.debugGetCreateSourceHash,
-    required super.from,
-    required this.source,
-  }) : super.internal();
-
-  final HostSource source;
-
-  @override
-  Override overrideWith(
-    Stream<DateTime?> Function(LastSyncOfSourceRef provider) create,
-  ) {
-    return ProviderOverride(
-      origin: this,
-      override: LastSyncOfSourceProvider._internal(
-        (ref) => create(ref as LastSyncOfSourceRef),
-        from: from,
-        name: null,
-        dependencies: null,
-        allTransitiveDependencies: null,
-        debugGetCreateSourceHash: null,
-        source: source,
-      ),
-    );
-  }
-
-  @override
-  AutoDisposeStreamProviderElement<DateTime?> createElement() {
-    return _LastSyncOfSourceProviderElement(this);
-  }
-
-  @override
-  bool operator ==(Object other) {
-    return other is LastSyncOfSourceProvider && other.source == source;
-  }
-
-  @override
-  int get hashCode {
-    var hash = _SystemHash.combine(0, runtimeType.hashCode);
-    hash = _SystemHash.combine(hash, source.hashCode);
-
-    return _SystemHash.finish(hash);
-  }
-}
-
-mixin LastSyncOfSourceRef on AutoDisposeStreamProviderRef<DateTime?> {
-  /// The parameter `source` of this provider.
-  HostSource get source;
-}
-
-class _LastSyncOfSourceProviderElement
-    extends AutoDisposeStreamProviderElement<DateTime?>
-    with LastSyncOfSourceRef {
-  _LastSyncOfSourceProviderElement(super.provider);
-
-  @override
-  HostSource get source => (origin as LastSyncOfSourceProvider).source;
-}
-
-String _$hostCountOfSourceHash() => r'3bd118037e5762fd5134838ac12ed6d0d2283e76';
-
-/// See also [hostCountOfSource].
-@ProviderFor(hostCountOfSource)
-const hostCountOfSourceProvider = HostCountOfSourceFamily();
-
-/// See also [hostCountOfSource].
-class HostCountOfSourceFamily extends Family<AsyncValue<int>> {
-  /// See also [hostCountOfSource].
-  const HostCountOfSourceFamily();
-
-  /// See also [hostCountOfSource].
-  HostCountOfSourceProvider call(
-    HostSource source,
-  ) {
-    return HostCountOfSourceProvider(
-      source,
-    );
-  }
-
-  @override
-  HostCountOfSourceProvider getProviderOverride(
-    covariant HostCountOfSourceProvider provider,
-  ) {
-    return call(
-      provider.source,
-    );
-  }
-
-  static const Iterable<ProviderOrFamily>? _dependencies = null;
-
-  @override
-  Iterable<ProviderOrFamily>? get dependencies => _dependencies;
-
-  static const Iterable<ProviderOrFamily>? _allTransitiveDependencies = null;
-
-  @override
-  Iterable<ProviderOrFamily>? get allTransitiveDependencies =>
-      _allTransitiveDependencies;
-
-  @override
-  String? get name => r'hostCountOfSourceProvider';
-}
-
-/// See also [hostCountOfSource].
-class HostCountOfSourceProvider extends AutoDisposeStreamProvider<int> {
-  /// See also [hostCountOfSource].
-  HostCountOfSourceProvider(
-    HostSource source,
-  ) : this._internal(
-          (ref) => hostCountOfSource(
-            ref as HostCountOfSourceRef,
-            source,
-          ),
-          from: hostCountOfSourceProvider,
-          name: r'hostCountOfSourceProvider',
-          debugGetCreateSourceHash:
-              const bool.fromEnvironment('dart.vm.product')
-                  ? null
-                  : _$hostCountOfSourceHash,
-          dependencies: HostCountOfSourceFamily._dependencies,
-          allTransitiveDependencies:
-              HostCountOfSourceFamily._allTransitiveDependencies,
-          source: source,
-        );
-
-  HostCountOfSourceProvider._internal(
-    super._createNotifier, {
-    required super.name,
-    required super.dependencies,
-    required super.allTransitiveDependencies,
-    required super.debugGetCreateSourceHash,
-    required super.from,
-    required this.source,
-  }) : super.internal();
-
-  final HostSource source;
-
-  @override
-  Override overrideWith(
-    Stream<int> Function(HostCountOfSourceRef provider) create,
-  ) {
-    return ProviderOverride(
-      origin: this,
-      override: HostCountOfSourceProvider._internal(
-        (ref) => create(ref as HostCountOfSourceRef),
-        from: from,
-        name: null,
-        dependencies: null,
-        allTransitiveDependencies: null,
-        debugGetCreateSourceHash: null,
-        source: source,
-      ),
-    );
-  }
-
-  @override
-  AutoDisposeStreamProviderElement<int> createElement() {
-    return _HostCountOfSourceProviderElement(this);
-  }
-
-  @override
-  bool operator ==(Object other) {
-    return other is HostCountOfSourceProvider && other.source == source;
-  }
-
-  @override
-  int get hashCode {
-    var hash = _SystemHash.combine(0, runtimeType.hashCode);
-    hash = _SystemHash.combine(hash, source.hashCode);
-
-    return _SystemHash.finish(hash);
-  }
-}
-
-mixin HostCountOfSourceRef on AutoDisposeStreamProviderRef<int> {
-  /// The parameter `source` of this provider.
-  HostSource get source;
-}
-
-class _HostCountOfSourceProviderElement
-    extends AutoDisposeStreamProviderElement<int> with HostCountOfSourceRef {
-  _HostCountOfSourceProviderElement(super.provider);
-
-  @override
-  HostSource get source => (origin as HostCountOfSourceProvider).source;
-}
-// ignore_for_file: type=lint
-// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member

app/lib/features/content_block/domain/repositories/host.dart

@@ -1,29 +0,0 @@
-import 'package:lensai/features/content_block/data/database/database.dart';
-import 'package:lensai/features/content_block/data/models/host.dart';
-import 'package:lensai/features/content_block/data/providers.dart';
-import 'package:riverpod_annotation/riverpod_annotation.dart';
-
-part 'host.g.dart';
-
-@Riverpod(keepAlive: true)
-class HostRepository extends _$HostRepository {
-  late HostDatabase _db;
-
-  @override
-  void build() {
-    _db = ref.watch(hostDatabaseProvider);
-  }
-
-  Stream<List<String>> watchHosts({Iterable<HostSource>? sources}) {
-    return _db.hostDao
-        .getHostList(sources: sources)
-        .map(
-          (hostData) => hostData.hostname,
-        )
-        .watch();
-  }
-
-  Stream<int> watchHostCount(HostSource source) {
-    return _db.hostDao.getHostCount(sources: [source]).watchSingle();
-  }
-}

app/lib/features/content_block/domain/repositories/host.g.dart

@@ -1,25 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'host.dart';
-
-// **************************************************************************
-// RiverpodGenerator
-// **************************************************************************
-
-String _$hostRepositoryHash() => r'b28362146b75391f55fb353fc6fde72dc1d2fcb9';
-
-/// See also [HostRepository].
-@ProviderFor(HostRepository)
-final hostRepositoryProvider = NotifierProvider<HostRepository, void>.internal(
-  HostRepository.new,
-  name: r'hostRepositoryProvider',
-  debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
-      ? null
-      : _$hostRepositoryHash,
-  dependencies: null,
-  allTransitiveDependencies: null,
-);
-
-typedef _$HostRepository = Notifier<void>;
-// ignore_for_file: type=lint
-// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member

app/lib/features/content_block/domain/repositories/sync.dart

@@ -1,105 +0,0 @@
-import 'package:drift/isolate.dart';
-import 'package:exceptions/exceptions.dart';
-import 'package:lensai/features/content_block/data/database/database.dart';
-import 'package:lensai/features/content_block/data/models/host.dart';
-import 'package:lensai/features/content_block/data/providers.dart';
-import 'package:lensai/features/content_block/data/services/source.dart';
-import 'package:riverpod/riverpod.dart';
-import 'package:riverpod_annotation/riverpod_annotation.dart';
-
-part 'sync.g.dart';
-
-@Riverpod(keepAlive: true)
-class HostSyncRepository extends _$HostSyncRepository {
-  late HostDatabase _db;
-
-  HostSyncRepository();
-
-  static Future<Result<void>> _fetchAndSync({
-    required HostSourceService sourceService,
-    required HostDatabase db,
-    required Uri url,
-    required HostSource source,
-    required Duration? syncInterval,
-  }) async {
-    if (syncInterval != null) {
-      final lastSync =
-          await db.syncDao.lastSyncOfSource(source).getSingleOrNull();
-
-      if (lastSync != null &&
-          DateTime.now().difference(lastSync) < syncInterval) {
-        return Result.success(null);
-      }
-    }
-
-    final result = await sourceService.getHosts(url);
-    return result.flatMapAsync(
-      (remoteHosts) async {
-        await db.syncDao.syncHosts(
-          source: source,
-          remoteHosts: remoteHosts,
-          syncTime: DateTime.now(),
-        );
-      },
-    );
-  }
-
-  Future<Result<void>> syncHostSource(
-    HostSource source,
-    Duration? syncInterval,
-  ) async {
-    try {
-      return Result.success(
-        await _db.computeWithDatabase(
-          connect: HostDatabase.new,
-          computation: (db) async {
-            final ref = ProviderContainer();
-            final result = await _fetchAndSync(
-              sourceService: ref.read(hostSourceServiceProvider.notifier),
-              db: db,
-              url: Uri.parse(source.url),
-              source: source,
-              syncInterval: syncInterval,
-            );
-
-            //Throw if necessary
-            return result.value;
-          },
-        ),
-      );
-    } catch (e) {
-      return Result.failure(
-        ErrorMessage(
-          message: "Failed to sync Hosts (${source.name})",
-          source: 'HostSync',
-          details: e,
-        ),
-      );
-    }
-  }
-
-  Stream<DateTime?> watchLastSyncOfSource(HostSource source) {
-    return _db.syncDao.lastSyncOfSource(source).watchSingleOrNull();
-  }
-
-  Future<Map<HostSource, Result<void>>> syncHostSources({
-    Set<HostSource>? sources,
-    Duration? syncInterval,
-  }) async {
-    //Default to all sources
-    sources ??= HostSource.values.toSet();
-
-    //Run isolated operations
-    final futures = sources.map(
-      (source) => syncHostSource(source, syncInterval)
-          .then((result) => MapEntry(source, result)),
-    );
-
-    return Map.fromEntries(await Future.wait(futures));
-  }
-
-  @override
-  void build() {
-    _db = ref.watch(hostDatabaseProvider);
-  }
-}

app/lib/features/content_block/domain/repositories/sync.g.dart

@@ -1,27 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'sync.dart';
-
-// **************************************************************************
-// RiverpodGenerator
-// **************************************************************************
-
-String _$hostSyncRepositoryHash() =>
-    r'5eed0c51e1b1e4dd1241634e297aff283eef01c5';
-
-/// See also [HostSyncRepository].
-@ProviderFor(HostSyncRepository)
-final hostSyncRepositoryProvider =
-    NotifierProvider<HostSyncRepository, void>.internal(
-  HostSyncRepository.new,
-  name: r'hostSyncRepositoryProvider',
-  debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
-      ? null
-      : _$hostSyncRepositoryHash,
-  dependencies: null,
-  allTransitiveDependencies: null,
-);
-
-typedef _$HostSyncRepository = Notifier<void>;
-// ignore_for_file: type=lint
-// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member

app/lib/features/settings/data/models/settings.dart

@@ -1,7 +1,6 @@
 import 'package:copy_with_extension/copy_with_extension.dart';
 import 'package:fast_equatable/fast_equatable.dart';
 import 'package:flutter/material.dart';
-import 'package:lensai/features/content_block/data/models/host.dart';
 import 'package:lensai/features/kagi/data/entities/modes.dart';
 
 part 'settings.g.dart';
@@ -13,9 +12,7 @@ class Settings with FastEquatable {
   final bool incognitoMode;
   final bool enableJavascript;
   final bool launchUrlExternal;
-  final bool enableContentBlocking;
   final bool blockHttpProtocol;
-  final Set<HostSource> enableHostList;
   final ThemeMode themeMode;
   final KagiTool? quickAction;
   final bool quickActionVoiceInput;
@@ -27,9 +24,7 @@ class Settings with FastEquatable {
     required this.incognitoMode,
     required this.enableJavascript,
     required this.launchUrlExternal,
-    required this.enableContentBlocking,
     required this.blockHttpProtocol,
-    required this.enableHostList,
     required this.themeMode,
     required this.quickAction,
     required this.quickActionVoiceInput,
@@ -44,7 +39,6 @@ class Settings with FastEquatable {
     bool? launchUrlExternal,
     bool? enableContentBlocking,
     bool? blockHttpProtocol,
-    Set<HostSource>? enableHostList,
     ThemeMode? themeMode,
     this.quickAction,
     bool? quickActionVoiceInput,
@@ -53,9 +47,7 @@ class Settings with FastEquatable {
         incognitoMode = incognitoMode ?? true,
         enableJavascript = enableJavascript ?? true,
         launchUrlExternal = launchUrlExternal ?? false,
-        enableContentBlocking = enableContentBlocking ?? true,
         blockHttpProtocol = blockHttpProtocol ?? false,
-        enableHostList = enableHostList ?? {HostSource.stevenBlackUnified},
         themeMode = themeMode ?? ThemeMode.dark,
         quickActionVoiceInput = quickActionVoiceInput ?? false,
         enableReadability = enableReadability ?? true;
@@ -70,9 +62,7 @@ class Settings with FastEquatable {
         incognitoMode,
         enableJavascript,
         launchUrlExternal,
-        enableContentBlocking,
         blockHttpProtocol,
-        enableHostList,
         themeMode,
         quickAction,
         quickActionVoiceInput,

app/lib/features/settings/data/repositories/settings_repository.dart

@@ -1,4 +1,3 @@
-import 'package:collection/collection.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:lensai/features/settings/data/models/settings.dart';
 import 'package:lensai/features/settings/utils/preference_parser.dart';
@@ -15,9 +14,7 @@ enum _StorageKeys {
   incognito('enabe_incognito'),
   javascript('enable_js'),
   launchExternal('enable_launch_external'),
-  contentBlocking('enable_content_blocking'),
   blockHttpProtocol('block_http'),
-  enableHostList('enable_host_lists'),
   themeMode('theme_mode'),
   quickAction('enable_quick_action'),
   quickActionVoiceInput('enable_quick_action_voice_input'),
@@ -81,14 +78,6 @@ class SettingsRepository extends _$SettingsRepository {
         );
       }
 
-      if (newSettings.enableContentBlocking !=
-          oldSettings.enableContentBlocking) {
-        await sharedPreferences.setBool(
-          _StorageKeys.contentBlocking.key,
-          newSettings.enableContentBlocking,
-        );
-      }
-
       if (newSettings.blockHttpProtocol != oldSettings.blockHttpProtocol) {
         await sharedPreferences.setBool(
           _StorageKeys.blockHttpProtocol.key,
@@ -96,16 +85,6 @@ class SettingsRepository extends _$SettingsRepository {
         );
       }
 
-      if (!const DeepCollectionEquality.unordered().equals(
-        newSettings.enableHostList,
-        oldSettings.enableHostList,
-      )) {
-        await sharedPreferences.setStringList(
-          _StorageKeys.enableHostList.key,
-          newSettings.enableHostList.map((list) => list.name).toList(),
-        );
-      }
-
       if (newSettings.themeMode != oldSettings.themeMode) {
         await sharedPreferences.setInt(
           _StorageKeys.themeMode.key,
@@ -157,13 +136,8 @@ class SettingsRepository extends _$SettingsRepository {
       enableJavascript: sharedPreferences.getBool(_StorageKeys.javascript.key),
       launchUrlExternal:
           sharedPreferences.getBool(_StorageKeys.launchExternal.key),
-      enableContentBlocking:
-          sharedPreferences.getBool(_StorageKeys.contentBlocking.key),
       blockHttpProtocol:
           sharedPreferences.getBool(_StorageKeys.blockHttpProtocol.key),
-      enableHostList: parseHostSources(
-        sharedPreferences.getStringList(_StorageKeys.enableHostList.key),
-      ),
       themeMode:
           parseThemeMode(sharedPreferences.getInt(_StorageKeys.themeMode.key)),
       quickAction:

app/lib/features/settings/presentation/screens/settings.dart

@@ -7,14 +7,12 @@ import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:lensai/features/bangs/data/models/bang.dart';
 import 'package:lensai/features/bangs/domain/providers.dart';
 import 'package:lensai/features/bangs/domain/repositories/data.dart';
-import 'package:lensai/features/content_block/data/models/host.dart';
 import 'package:lensai/features/kagi/data/entities/modes.dart';
 import 'package:lensai/features/settings/data/models/settings.dart';
 import 'package:lensai/features/settings/data/repositories/settings_repository.dart';
 import 'package:lensai/features/settings/presentation/controllers/save_settings.dart';
 import 'package:lensai/features/settings/presentation/widgets/bang_group_list_tile.dart';
 import 'package:lensai/features/settings/presentation/widgets/custom_list_tile.dart';
-import 'package:lensai/features/settings/presentation/widgets/host_list_tile.dart';
 import 'package:lensai/features/settings/utils/session_link_extractor.dart';
 import 'package:lensai/presentation/hooks/listenable_callback.dart';
 import 'package:lensai/utils/ui_helper.dart' as ui_helper;
@@ -335,56 +333,7 @@ class SettingsScreen extends HookConsumerWidget {
                     : null,
               ),
               _buildSection(theme, 'Content Blocking'),
-              SwitchListTile.adaptive(
-                title: const Text('Enable Content Blocking'),
-                subtitle: const Text(
-                  'Prevents access to unwanted websites and ads, as defined in the selected lists below.',
-                ),
-                value: settings.enableContentBlocking,
-                onChanged: (value) async {
-                  await ref.read(saveSettingsControllerProvider.notifier).save(
-                        (currentSettings) => currentSettings.copyWith
-                            .enableContentBlocking(value),
-                      );
-                },
-              ),
               _buildSubSection(theme, 'Lists'),
-              HostListTile(
-                enableContentBlocking: settings.enableContentBlocking,
-                enableHostLists: settings.enableHostList,
-                source: HostSource.stevenBlackUnified,
-                title: 'StevenBlack: Unified',
-                subtitle:
-                    'Blocks domains containing adware, malware and trackers.',
-              ),
-              HostListTile(
-                enableContentBlocking: settings.enableContentBlocking,
-                enableHostLists: settings.enableHostList,
-                source: HostSource.stevenBlackFakeNews,
-                title: 'StevenBlack: Fake News',
-                subtitle: 'Blocks domains known for spreading fake news.',
-              ),
-              HostListTile(
-                enableContentBlocking: settings.enableContentBlocking,
-                enableHostLists: settings.enableHostList,
-                source: HostSource.stevenBlackGambling,
-                title: 'StevenBlack: Gambling',
-                subtitle: 'Blocks domains related to gambling.',
-              ),
-              HostListTile(
-                enableContentBlocking: settings.enableContentBlocking,
-                enableHostLists: settings.enableHostList,
-                source: HostSource.stevenBlackPorn,
-                title: 'StevenBlack: Porn',
-                subtitle: 'Blocks adult content domains.',
-              ),
-              HostListTile(
-                enableContentBlocking: settings.enableContentBlocking,
-                enableHostLists: settings.enableHostList,
-                source: HostSource.stevenBlackSocial,
-                title: 'StevenBlack: Social',
-                subtitle: 'Blocks social media domains.',
-              ),
               const SizedBox(
                 height: 16,
               ),

app/lib/features/settings/presentation/widgets/host_list_tile.dart

@@ -1,83 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:hooks_riverpod/hooks_riverpod.dart';
-import 'package:lensai/features/content_block/data/models/host.dart';
-import 'package:lensai/features/content_block/domain/providers.dart';
-import 'package:lensai/features/content_block/domain/repositories/sync.dart';
-import 'package:lensai/features/settings/data/models/settings.dart';
-import 'package:lensai/features/settings/presentation/controllers/save_settings.dart';
-import 'package:lensai/features/settings/presentation/widgets/custom_list_tile.dart';
-import 'package:lensai/features/settings/presentation/widgets/sync_details_table.dart';
-
-class HostListTile extends HookConsumerWidget {
-  final bool enabled;
-
-  final bool enableContentBlocking;
-  final Set<HostSource> enableHostLists;
-  final HostSource source;
-
-  final String title;
-  final String subtitle;
-
-  const HostListTile({
-    required this.enableContentBlocking,
-    required this.enableHostLists,
-    required this.source,
-    required this.title,
-    required this.subtitle,
-    this.enabled = true,
-    super.key,
-  });
-  @override
-  Widget build(BuildContext context, WidgetRef ref) {
-    final enabled = enableHostLists.contains(source);
-
-    final lastSync = ref.watch(
-      lastSyncOfSourceProvider(source).select((value) => value.valueOrNull),
-    );
-
-    final count = ref.watch(
-      hostCountOfSourceProvider(source).select((value) => value.valueOrNull),
-    );
-
-    Future<void> toggleHostLists(HostSource source) async {
-      final lists = enabled
-          ? ({...enableHostLists}..remove(source))
-          : {...enableHostLists, source};
-
-      await ref.read(saveSettingsControllerProvider.notifier).save(
-            (currentSettings) => currentSettings.copyWith.enableHostList(lists),
-          );
-    }
-
-    return CustomListTile(
-      enabled: enableContentBlocking,
-      title: title,
-      subtitle: subtitle,
-      prefix: Checkbox.adaptive(
-        value: enableHostLists.contains(source),
-        onChanged: enableContentBlocking
-            ? (_) async {
-                await toggleHostLists(source);
-              }
-            : null,
-      ),
-      suffix: FilledButton.icon(
-        onPressed: (enabled && enableContentBlocking)
-            ? () async {
-                await ref
-                    .read(hostSyncRepositoryProvider.notifier)
-                    .syncHostSource(source, null);
-              }
-            : null,
-        icon: const Icon(Icons.sync),
-        label: const Text('Sync'),
-      ),
-      content: (enabled && enableContentBlocking)
-          ? Padding(
-              padding: const EdgeInsets.only(top: 8.0),
-              child: SyncDetailsTable(count, lastSync),
-            )
-          : null,
-    );
-  }
-}

app/lib/features/settings/utils/preference_parser.dart

@@ -1,16 +1,6 @@
-import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
-import 'package:lensai/features/content_block/data/models/host.dart';
 import 'package:lensai/features/kagi/data/entities/modes.dart';
 
-Set<HostSource>? parseHostSources(List<String>? input) => input
-    ?.map(
-      (list) =>
-          HostSource.values.firstWhereOrNull((source) => source.name == list),
-    )
-    .nonNulls
-    .toSet();
-
 ThemeMode? parseThemeMode(int? index) {
   if (index != null && index < ThemeMode.values.length) {
     return ThemeMode.values[index];