Refactor

lib/features/app_update/notifier/app_update_state.dart

@@ -0,0 +1,19 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:hiddify/features/app_update/model/app_update_failure.dart';
+import 'package:hiddify/features/app_update/model/remote_version_entity.dart';
+
+part 'app_update_state.freezed.dart';
+
+@freezed
+class AppUpdateState with _$AppUpdateState {
+  const factory AppUpdateState.initial() = AppUpdateStateInitial;
+  const factory AppUpdateState.disabled() = AppUpdateStateDisabled;
+  const factory AppUpdateState.checking() = AppUpdateStateChecking;
+  const factory AppUpdateState.error(AppUpdateFailure error) =
+      AppUpdateStateError;
+  const factory AppUpdateState.available(RemoteVersionEntity versionInfo) =
+      AppUpdateStateAvailable;
+  const factory AppUpdateState.ignored(RemoteVersionEntity versionInfo) =
+      AppUpdateStateIgnored;
+  const factory AppUpdateState.notAvailable() = AppUpdateStateNotAvailable;
+}