init cc

lib/shared/widgets/empty_state_widget.dart

@@ -0,0 +1,61 @@
+import 'package:flutter/material.dart';
+
+class EmptyStateWidget extends StatelessWidget {
+  const EmptyStateWidget({
+    super.key,
+    required this.icon,
+    required this.title,
+    required this.subtitle,
+    this.actionButton,
+    this.iconSize = 64.0,
+  });
+
+  final IconData icon;
+  final String title;
+  final String subtitle;
+  final Widget? actionButton;
+  final double iconSize;
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final colorScheme = theme.colorScheme;
+
+    return Center(
+      child: Padding(
+        padding: const EdgeInsets.all(32.0),
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Icon(
+              icon,
+              size: iconSize,
+              color: colorScheme.onSurfaceVariant.withOpacity(0.6),
+            ),
+            const SizedBox(height: 24),
+            Text(
+              title,
+              style: theme.textTheme.headlineSmall?.copyWith(
+                color: colorScheme.onSurfaceVariant,
+                fontWeight: FontWeight.w600,
+              ),
+              textAlign: TextAlign.center,
+            ),
+            const SizedBox(height: 8),
+            Text(
+              subtitle,
+              style: theme.textTheme.bodyLarge?.copyWith(
+                color: colorScheme.onSurfaceVariant.withOpacity(0.7),
+              ),
+              textAlign: TextAlign.center,
+            ),
+            if (actionButton != null) ...[
+              const SizedBox(height: 32),
+              actionButton!,
+            ],
+          ],
+        ),
+      ),
+    );
+  }
+}