improving VMC flow

lib/widgets/step_loading_widget.dart

@@ -11,6 +11,8 @@ class StepLoadingWidget extends StatefulWidget {
   final bool isLoading;
   final String? errorMessage;
   final VoidCallback? onRetry;
+  final int pollAttempt;
+  final int pollMaxAttempts;
 
   const StepLoadingWidget({
     super.key,
@@ -21,6 +23,8 @@ class StepLoadingWidget extends StatefulWidget {
     required this.isLoading,
     this.errorMessage,
     this.onRetry,
+    this.pollAttempt = 0,
+    this.pollMaxAttempts = 0,
   });
 
   @override
@@ -144,7 +148,24 @@ class _StepLoadingWidgetState extends State<StepLoadingWidget>
                     textAlign: TextAlign.center,
                   ),
 
-                  const SizedBox(height: 50),
+                  // Poll attempt counter
+                  if (widget.pollMaxAttempts > 0 &&
+                      widget.status != 'SUCCESS' &&
+                      widget.status != 'FAILED')
+                    Padding(
+                      padding: const EdgeInsets.only(top: 12),
+                      child: Text(
+                        'Attempt ${widget.pollAttempt} of ${widget.pollMaxAttempts}',
+                        style: TextStyle(
+                          fontSize: 13,
+                          color: Colors.grey.shade500,
+                          fontWeight: FontWeight.w500,
+                        ),
+                        textAlign: TextAlign.center,
+                      ),
+                    ),
+
+                  const SizedBox(height: 36),
 
                   // Error state with retry
                   if (widget.status == 'FAILED')