ajustes em diversos pontos do app para receber o username, e ajustar para exibir apenas as telas que realmente será utilizado no app.

lib/screens/configurations/import_sigtap_screen.dart

@@ -8,7 +8,9 @@ import '../../widgets/button_default.dart';
 import '../../widgets/text_default.dart';
 
 class ImportSigtapScreen extends StatefulWidget {
-  const ImportSigtapScreen({Key? key}) : super(key: key);
+  String username;
+
+  ImportSigtapScreen({required this.username});
 
   @override
   State<ImportSigtapScreen> createState() => _ImportSigtapScreenState();
@@ -174,7 +176,7 @@ class _ImportSigtapScreenState extends State<ImportSigtapScreen> {
               onPressed: (){
                 Navigator.pushReplacement(
                   context,
-                  MaterialPageRoute(builder: (context) => HomeScreen()),
+                  MaterialPageRoute(builder: (context) => HomeScreen(username: widget.username,)),
                 );
               },
               title: 'Continuar',