feature aggiunta

lib/core/routes/app_router.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flux/core/blocs/session/session_bloc.dart';
 import 'package:flux/features/auth/ui/auth_screen.dart';
 import 'package:flux/features/company/ui/create_company_screen.dart';
@@ -8,7 +7,6 @@ import 'package:flux/features/customers/ui/customer_detail_screen.dart';
 import 'package:flux/features/home/ui/home_screen.dart';
 import 'package:flux/features/master_data/products/ui/products_screen.dart';
 import 'package:flux/features/master_data/store/ui/create_store_screen.dart';
-import 'package:flux/features/services/blocs/services_cubit.dart';
 import 'package:flux/features/services/models/service_model.dart';
 import 'package:flux/features/services/ui/service_form_screen/service_form_screen.dart';
 import 'package:go_router/go_router.dart';

lib/core/utils/string_extensions.dart

@@ -19,4 +19,24 @@ extension MyStringExtensions on String? {
         })
         .join(' ');
   }
+
+  String fileExtension() {
+    if (this == null || this!.trim().isEmpty) return '';
+
+    final parts = this!.split('.');
+    if (parts.length < 2) return ''; // Nessuna estensione trovata
+
+    return parts.last.toLowerCase();
+  }
+
+  String fileNameWithoutExtension() {
+    if (this == null || this!.trim().isEmpty) return '';
+
+    final parts = this!.split('.');
+    if (parts.length < 2) return this!; // Nessuna estensione trovata
+
+    return parts
+        .sublist(0, parts.length - 1)
+        .join('.'); // Ritorna tutto tranne l'ultima parte
+  }
 }