revamp on bloc approach

lib/view/pages/files/files.dart

@@ -21,7 +21,7 @@ import 'filesUploadDialog.dart';
 
 class Files extends StatefulWidget {
   final List<String> path;
-  const Files(this.path, {super.key});
+  Files({List<String>? path, super.key}) : path = path ?? [];
 
   @override
   State<Files> createState() => _FilesState();