docs(authentication): update example

packages/wyatt_authentication_bloc/example/lib/presentation/features/app/app.dart

@@ -22,6 +22,7 @@ import 'package:example_router/core/dependency_injection/get_it.dart';
 import 'package:example_router/core/routes/router.dart';
 import 'package:example_router/core/utils/custom_password.dart';
 import 'package:example_router/core/utils/forms.dart';
+import 'package:example_router/presentation/features/sign_up/blocs/custom_sign_up_cubit.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:go_router/go_router.dart';
@@ -30,30 +31,20 @@ import 'package:wyatt_form_bloc/wyatt_form_bloc.dart';
 import 'package:wyatt_type_utils/wyatt_type_utils.dart';
 import 'package:wyatt_architecture/wyatt_architecture.dart';
 
-FutureOrResult<int?> onSignUpSuccess(
-  AuthenticationRepository<int> repo,
-  Account? account,
-  WyattForm form,
-) async {
-  const id = -1;
-  final confirmedPassword =
-      form.valueOf<String?>(AppFormField.confirmedPassword);
-
-  debugPrint(
-      'onSignUpSuccess: $account, generatedId: $id, extraFormData: $confirmedPassword');
-  return const Ok<int, AppException>(id);
-}
-
 FutureOrResult<int?> onAccountChanges(
   AuthenticationRepository<int> repo,
-  Account? account,
+  AuthChangeEvent? authEvent,
 ) async {
-  final id = Random().nextInt(1000);
-  final token =
-      await repo.getIdentityToken().fold((value) => value, (error) => 'null');
+  if (authEvent is SignInAuthChangeEvent || authEvent is RefreshAuthChangeEvent) {
+    final id = Random().nextInt(1000);
+    final token =
+        await repo.getIdentityToken().fold((value) => value, (error) => 'null');
 
-  debugPrint('onAccountChanges: $account, token: $token, generatedId: $id');
-  return Ok<int, AppException>(id);
+    debugPrint('onAccountChanges: ${authEvent?.account}, type: ${authEvent.runtimeType}, token: $token, generatedId: $id');
+    return Ok<int, AppException>(id);
+  } else {
+    return Err(ClientException('Not supported auth change logic'));
+  }
 }
 
 class App extends StatelessWidget {
@@ -61,7 +52,6 @@ class App extends StatelessWidget {
       AuthenticationRepositoryImpl(
     authenticationCacheDataSource: getIt<AuthenticationCacheDataSource<int>>(),
     authenticationRemoteDataSource: getIt<AuthenticationRemoteDataSource>(),
-    onSignUpSuccess: onSignUpSuccess,
     onAuthChange: onAccountChanges,
     customPasswordValidator: const CustomPassword.pure(),
     extraSignUpInputs: [
@@ -127,7 +117,7 @@ class App extends StatelessWidget {
             value: authenticationCubit,
           ),
           BlocProvider<SignUpCubit<int>>(
-            create: (_) => SignUpCubit(
+            create: (_) => CustomSignUpCubit(
               authenticationRepository: authenticationRepository,
             ),
           ),