refactored settings & added content blocking

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

@@ -1,3 +1,4 @@
+import 'package:bang_navigator/features/content_block/data/models/host.dart';
 import 'package:copy_with_extension/copy_with_extension.dart';
 import 'package:fast_equatable/fast_equatable.dart';
 
@@ -10,6 +11,8 @@ class Settings with FastEquatable {
   final bool incognitoMode;
   final bool enableJavascript;
   final bool launchUrlExternal;
+  final bool enableContentBlocking;
+  final Set<HostSource> enableHostList;
 
   Settings({
     required this.kagiSession,
@@ -17,6 +20,8 @@ class Settings with FastEquatable {
     required this.incognitoMode,
     required this.enableJavascript,
     required this.launchUrlExternal,
+    required this.enableContentBlocking,
+    required this.enableHostList,
   });
 
   Settings.withDefaults({
@@ -25,10 +30,14 @@ class Settings with FastEquatable {
     bool? incognitoMode,
     bool? enableJavascript,
     bool? launchUrlExternal,
+    bool? enableContentBlocking,
+    Set<HostSource>? enableHostList,
   })  : showEarlyAccessFeatures = showEarlyAccessFeatures ?? true,
         incognitoMode = incognitoMode ?? true,
         enableJavascript = enableJavascript ?? true,
-        launchUrlExternal = launchUrlExternal ?? false;
+        launchUrlExternal = launchUrlExternal ?? false,
+        enableContentBlocking = enableContentBlocking ?? true,
+        enableHostList = enableHostList ?? {HostSource.stevenBlackUnified};
 
   @override
   bool get cacheHash => true;
@@ -40,5 +49,7 @@ class Settings with FastEquatable {
         incognitoMode,
         enableJavascript,
         launchUrlExternal,
+        enableContentBlocking,
+        enableHostList,
       ];
 }