chore: fix formatting.

Signed-off-by: xsahil03x <xdsahil@gmail.com>

packages/stream_chat_flutter/lib/src/attachment/builder/url_attachment_builder.dart

@@ -30,23 +30,25 @@ class UrlAttachmentBuilder extends StreamAttachmentWidgetBuilder {
   final StreamAttachmentWidgetTapCallback? onAttachmentTap;
 
   @override
-  bool canHandle(Message message,
-      Map<String, List<Attachment>> attachments,) {
+  bool canHandle(
+    Message message,
+    Map<String, List<Attachment>> attachments,
+  ) {
     final urls = attachments[AttachmentType.urlPreview];
     return urls != null && urls.isNotEmpty;
   }
 
   @override
-  Widget build(BuildContext context,
-      Message message,
-      Map<String, List<Attachment>> attachments,) {
+  Widget build(
+    BuildContext context,
+    Message message,
+    Map<String, List<Attachment>> attachments,
+  ) {
     assert(debugAssertCanHandle(message, attachments), '');
 
     final urlPreviews = attachments[AttachmentType.urlPreview]!;
 
-    final client = StreamChat
-        .of(context)
-        .client;
+    final client = StreamChat.of(context).client;
     final isMyMessage = message.user?.id == client.state.currentUser?.id;
 
     final streamChatTheme = StreamChatTheme.of(context);
@@ -60,9 +62,7 @@ class UrlAttachmentBuilder extends StreamAttachmentWidgetBuilder {
         onTap = () => onAttachmentTap!(message, urlPreview);
       }
 
-      final host = Uri
-          .parse(urlPreview.titleLink!)
-          .host;
+      final host = Uri.parse(urlPreview.titleLink!).host;
       final splitList = host.split('.');
       final hostName = splitList.length == 3 ? splitList[1] : splitList[0];
       final hostDisplayName = urlPreview.authorName?.capitalize() ??