ref(ui): Use titleLink instead of ogScrapeUrl for handling link attachment.

Signed-off-by: xsahil03x <[email protected]>

packages/stream_chat_flutter/lib/src/utils.dart

@@ -7,8 +7,8 @@ import 'package:url_launcher/url_launcher.dart';
 import 'package:stream_chat_flutter/src/extension.dart';
 
 /// Launch URL
-Future<void> launchURL(BuildContext context, String? url) async {
-  if (url != null && await canLaunch(url)) {
+Future<void> launchURL(BuildContext context, String url) async {
+  if (await canLaunch(url)) {
     await launch(url);
   } else {
     ScaffoldMessenger.of(context).showSnackBar(