Kasir Grosir: starter Flutter POS (scaffold awal)

lib/screens/dashboard.dart

@@ -0,0 +1,31 @@
+import 'package:flutter/material.dart';
+import '../widgets/template_screen.dart';
+import '../widgets/app_drawer.dart';
+
+class DashboardScreen extends StatelessWidget {
+  const DashboardScreen({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return const TemplateScreen(
+      title: 'Dashboard',
+      drawer: AppDrawer(),
+      body: SingleChildScrollView(
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text('Ringkasan Harian', style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold)),
+            SizedBox(height: 12),
+            Text('- Penjualan hari ini: TODO (implement)') ,
+            Text('- Piutang terutang: TODO (implement)'),
+            Text('- Stok kritis: TODO (implement)'),
+            SizedBox(height: 24),
+            Text('Catatan:', style: TextStyle(fontWeight: FontWeight.bold)),
+            Text('1. Ambil data penjualan lokal (SQLite) dan agregasi untuk ringkasan.'),
+            Text('2. Buat widget chart sederhana setelah data tersedia.'),
+          ],
+        ),
+      ),
+    );
+  }
+}