Connect customer quotations and payment execution to Sendico (#50)

frontend/app/lib/workspace/operation.dart

@@ -97,7 +97,7 @@ class _OperationPageState extends State<OperationPage> {
                       ),
                       const SizedBox(height: 16),
                       Text(
-                        fundsText(l, o),
+                        fundsText(l, o, simulated: p.service.isSimulated),
                         style: TextStyle(
                           color: o.status == OperationStatus.failed
                               ? c.onErrorContainer