feat: fw-update recovery flow

lib/pages/home_page.dart

@@ -30,7 +30,6 @@ class HomePage extends StatelessWidget {
               style: TextStyle(fontSize: 20),
             ),
             const SizedBox(height: 20),
-            // Devices Section
             Container(
               padding: const EdgeInsets.only(left: 16, right: 16),
               child: Column(
@@ -84,7 +83,7 @@ class DevicesList extends ConsumerStatefulWidget {
 }
 
 class _DevicesListState extends ConsumerState<DevicesList> {
-  String? _connectingDeviceId; // ID of device currently being connected
+  String? _connectingDeviceId;
 
   Future<void> _removeDevice(ConnectedDevice device) async {
     final shouldRemove = await showDialog<bool>(
@@ -197,10 +196,10 @@ class _DevicesListState extends ConsumerState<DevicesList> {
                     context.go('/device/${device.deviceAddress}');
                   } else {
                     ScaffoldMessenger.of(context).showSnackBar(
-                      SnackBar(
+                      const SnackBar(
                         content: Text(
                             'Connection failed. Is the device turned on and in range?'),
-                        duration: const Duration(seconds: 3),
+                        duration: Duration(seconds: 3),
                       ),
                     );
                   }