Remove unnecessary prefs

lib/domain/connectivity/connectivity.dart

@@ -1,5 +1,4 @@
 export 'connection_facade.dart';
 export 'connection_failure.dart';
 export 'connection_status.dart';
-export 'network_prefs.dart';
 export 'traffic.dart';

lib/domain/connectivity/network_prefs.dart

@@ -1,17 +0,0 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
-
-part 'network_prefs.freezed.dart';
-part 'network_prefs.g.dart';
-
-@freezed
-class NetworkPrefs with _$NetworkPrefs {
-  const NetworkPrefs._();
-
-  const factory NetworkPrefs({
-    @Default(true) bool systemProxy,
-    @Default(true) bool bypassPrivateNetworks,
-  }) = _NetworkPrefs;
-
-  factory NetworkPrefs.fromJson(Map<String, dynamic> json) =>
-      _$NetworkPrefsFromJson(json);
-}