rework-onboarding (#7)

Onboarding completato, ora super rapido e top

Reviewed-on: http://catelliub.zapto.org:3000/brontomark/flux/pulls/7
Co-authored-by: Mark M2 Macbook <marco@catelli.it>
Co-committed-by: Mark M2 Macbook <marco@catelli.it>

lib/features/onboarding/blocs/onboarding_state.dart

@@ -0,0 +1,37 @@
+import 'package:equatable/equatable.dart';
+import 'package:flux/core/blocs/session/session_cubit.dart';
+
+class OnboardingState extends Equatable {
+  final OnboardingStep step;
+  final bool isLoading;
+  final String? error;
+  final String? companyId; // Salvato dopo lo Step 1
+  final String? storeId; // Salvato dopo lo Step 2
+
+  const OnboardingState({
+    required this.step,
+    this.isLoading = false,
+    this.error,
+    this.companyId,
+    this.storeId,
+  });
+
+  OnboardingState copyWith({
+    OnboardingStep? step,
+    bool? isLoading,
+    String? error,
+    String? companyId,
+    String? storeId,
+  }) {
+    return OnboardingState(
+      step: step ?? this.step,
+      isLoading: isLoading ?? this.isLoading,
+      error: error, // Se non passato, resettiamo l'errore
+      companyId: companyId ?? this.companyId,
+      storeId: storeId ?? this.storeId,
+    );
+  }
+
+  @override
+  List<Object?> get props => [step, isLoading, error, companyId, storeId];
+}