added local db

lib/presentation/pos/widgets/page_header.dart

@@ -1,9 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:go_router/go_router.dart';
 
 import '../../../app/providers.dart';
-import '../../../core/router/app_router.dart';
 import '../../../core/theme/app_colors.dart';
 import '../../../core/theme/app_dimens.dart';
 import '../../../core/theme/app_layout.dart';
@@ -29,6 +27,8 @@ class PageHeader extends ConsumerWidget {
     final module = ref.watch(activeModuleProvider);
     final now = ref.watch(clockProvider).value ?? DateTime.now();
     final compact = layout.sidebarIsDrawer;
+    // Status chrome is the first thing dropped when width gets tight.
+    final showStatus = MediaQuery.sizeOf(context).width >= 1180;
 
     return Container(
       constraints: const BoxConstraints(minHeight: AppSizes.headerHeight),
@@ -75,7 +75,7 @@ class PageHeader extends ConsumerWidget {
 
           const Spacer(),
 
-          if (!compact) ...[
+          if (showStatus) ...[
             const _LivePill(),
             const SizedBox(width: AppSpacing.lg),
             Text(
@@ -250,7 +250,7 @@ class _ParkedBillsButton extends ConsumerWidget {
       builder: (_) => AlertDialog(
         title: const Text('Parked bills'),
         content: SizedBox(
-          width: 380,
+          width: (MediaQuery.sizeOf(context).width - 96).clamp(280.0, 380.0),
           child: ListView.separated(
             shrinkWrap: true,
             itemCount: parked.length,
@@ -297,7 +297,10 @@ class _NewSaleButton extends ConsumerWidget {
   Widget build(BuildContext context, WidgetRef ref) {
     void start() {
       ref.read(cartControllerProvider.notifier).reset();
-      context.go(AppRoutes.welcome);
+      ref.read(activeModuleProvider.notifier).state = PosModule.pos;
+      ScaffoldMessenger.of(context)
+        ..hideCurrentSnackBar()
+        ..showSnackBar(const SnackBar(content: Text('Started a new sale.')));
     }
 
     if (compact) {