feat: Add shadcn worker UI

lib/screens/live_traffic_screen.dart

@@ -3,6 +3,7 @@ import 'package:crypto/crypto.dart';
 import 'package:flutter/material.dart';
 import 'package:geolocator/geolocator.dart';
 import 'package:provider/provider.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 import '../models/ble_packet_log.dart';
 import '../models/contact.dart';
@@ -12,6 +13,7 @@ import '../providers/connection_provider.dart';
 import '../services/live_traffic_summary.dart';
 import '../services/location_tracking_service.dart';
 import '../services/route_hash_preferences.dart';
+import '../services/traffic_stats_reporting_service.dart';
 import '../utils/log_rx_route_decoder.dart';
 import '../widgets/compact_signal_indicator.dart';
 import '../widgets/messages/message_trace_sheet.dart';
@@ -156,6 +158,11 @@ class _LiveTrafficScreenState extends State<LiveTrafficScreen> {
               tooltip: 'Open packet logs',
               icon: const Icon(Icons.list_alt_rounded),
             ),
+          IconButton(
+            onPressed: _openStatsDashboard,
+            tooltip: 'View public stats',
+            icon: const Icon(Icons.open_in_new),
+          ),
           IconButton(
             onPressed: () => _showPacketTypeHelpSheet(context),
             tooltip: 'Packet type help',
@@ -256,6 +263,13 @@ class _LiveTrafficScreenState extends State<LiveTrafficScreen> {
     );
   }
 
+  Future<void> _openStatsDashboard() async {
+    final url = TrafficStatsReportingService.dashboardUri;
+    if (await canLaunchUrl(url)) {
+      await launchUrl(url, mode: LaunchMode.externalApplication);
+    }
+  }
+
   Future<void> _showWindowPicker(BuildContext context) async {
     final selected = await showModalBottomSheet<Duration>(
       context: context,

lib/screens/settings_screen.dart

@@ -38,6 +38,7 @@ import '../utils/voice_message_parser.dart';
 import '../theme/app_theme.dart';
 import '../l10n/app_localizations.dart';
 import '../widgets/update_dialog.dart';
+import '../widgets/settings/traffic_stats_reporting_section.dart';
 import 'sar_template_management_screen.dart';
 import 'profiles_screen.dart';
 import 'welcome_wizard_screen.dart';
@@ -2162,6 +2163,14 @@ class _SettingsScreenState extends State<SettingsScreen> {
             ),
           _buildSectionHeader('Developer & Data'),
           _buildSettingsCard([
+            Consumer<AppProvider>(
+              builder: (context, appProvider, child) => ListenableBuilder(
+                listenable: appProvider.trafficStatsReportingService,
+                builder: (context, child) => TrafficStatsReportingSection(
+                  service: appProvider.trafficStatsReportingService,
+                ),
+              ),
+            ),
             ListTile(
               leading: Icon(Icons.bug_report),
               title: Text(AppLocalizations.of(context)!.packageName),