feat: update user

lib/domain/user/failures/user_failure.dart

@@ -0,0 +1,10 @@
+part of '../user.dart';
+
+@freezed
+sealed class UserFailure with _$UserFailure {
+  const factory UserFailure.serverError(ApiFailure failure) = _ServerError;
+  const factory UserFailure.unexpectedError() = _UnexpectedError;
+  const factory UserFailure.empty() = _Empty;
+  const factory UserFailure.dynamicErrorMessage(String erroMessage) =
+      _DynamicErrorMessage;
+}