Enhance Bluetooth scanning and notification handling for web platform

lib/connector/meshcore_connector.dart

@@ -738,7 +738,7 @@ class MeshCoreConnector extends ChangeNotifier {
     });
 
     await FlutterBluePlus.startScan(
-      withKeywords: ["MeshCore-", "Whisper-"],
+      withKeywords: ["MeshCore-", "Whisper-", "Wismesh-", "WisCore-"],
       webOptionalServices: [Guid(MeshCoreUuids.service)],
       timeout: timeout,
       androidScanMode: AndroidScanMode.lowLatency,
@@ -836,7 +836,18 @@ class MeshCoreConnector extends ChangeNotifier {
         throw Exception("MeshCore characteristics not found");
       }
 
-      // Retry setNotifyValue with increasing delays
+      if (PlatformInfo.isWeb) {
+        debugPrint('Starting setNotifyValue(true)');
+        debugPrint('Web: Calling setNotifyValue(true) without awaiting');
+        unawaited(() async {
+          try {
+            await _txCharacteristic!.setNotifyValue(true);
+          } catch (error) {
+            debugPrint('Web setNotifyValue error (ignoring): $error');
+          }
+        }());
+        debugPrint('setNotifyValue(true) configuration completed');
+      } else {
         bool notifySet = false;
         for (int attempt = 0; attempt < 3 && !notifySet; attempt++) {
           try {
@@ -850,6 +861,7 @@ class MeshCoreConnector extends ChangeNotifier {
             if (attempt == 2) rethrow;
           }
         }
+      }
       _notifySubscription = _txCharacteristic!.onValueReceived.listen(
         _handleFrame,
       );