fix

lib/features/auth/presentation/widgets/auth_header.dart

@@ -0,0 +1,59 @@
+import 'package:flutter/material.dart';
+
+/// Auth header widget displaying app logo and welcome text
+class AuthHeader extends StatelessWidget {
+  const AuthHeader({
+    super.key,
+    required this.title,
+    required this.subtitle,
+  });
+
+  final String title;
+  final String subtitle;
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        // App logo/icon
+        Container(
+          width: 100,
+          height: 100,
+          decoration: BoxDecoration(
+            color: theme.colorScheme.primaryContainer,
+            borderRadius: BorderRadius.circular(20),
+          ),
+          child: Icon(
+            Icons.store,
+            size: 60,
+            color: theme.colorScheme.primary,
+          ),
+        ),
+        const SizedBox(height: 24),
+
+        // Title
+        Text(
+          title,
+          style: theme.textTheme.displaySmall?.copyWith(
+            fontWeight: FontWeight.bold,
+            color: theme.colorScheme.onSurface,
+          ),
+          textAlign: TextAlign.center,
+        ),
+        const SizedBox(height: 8),
+
+        // Subtitle
+        Text(
+          subtitle,
+          style: theme.textTheme.bodyLarge?.copyWith(
+            color: theme.colorScheme.onSurface.withOpacity(0.6),
+          ),
+          textAlign: TextAlign.center,
+        ),
+      ],
+    );
+  }
+}