feat: splash page done

lib/feature/onboarding/presentation/blocs/splash_bloc/splash_bloc.dart

@@ -0,0 +1,28 @@
+import 'package:bloc/bloc.dart';
+import 'package:food_delivery_client/food_delivery_client.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'splash_event.dart';
+
+part 'splash_state.dart';
+
+part 'splash_bloc.freezed.dart';
+
+@injectable
+class SplashBloc extends Bloc<SplashEvent, SplashState> {
+  final StorageService _storageService;
+
+  SplashBloc(this._storageService) : super(const SplashState()) {
+    on<_Started>(_onStarted);
+  }
+
+  _onStarted(_Started event, Emitter<SplashState> emit) async {
+    await Future.delayed(TimeDelayConst.duration2);
+    final token = _storageService.getString(key: AppLocaleKeys.token);
+    if (token != null) {
+      emit(state.copyWith(status: RequestStatus.loaded));
+    } else {
+      emit(state.copyWith(status: RequestStatus.error));
+    }
+  }
+}

lib/feature/onboarding/presentation/blocs/splash_bloc/splash_event.dart

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+part of 'splash_bloc.dart';
+
+@freezed
+class SplashEvent with _$SplashEvent {
+  const factory SplashEvent.started() = _Started;
+}

lib/feature/onboarding/presentation/blocs/splash_bloc/splash_state.dart

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+part of 'splash_bloc.dart';
+
+@freezed
+abstract class SplashState with _$SplashState {
+  const factory SplashState({
+    @Default(RequestStatus.initial) RequestStatus status,
+  }) = _SplashState;
+}