Merge remote-tracking branch 'origin/develop' into vale-linting

# Conflicts:
#	docusaurus/docs/Flutter/05-guides/05-push-notifications/adding_push_notifications_v2.mdx
#	packages/stream_chat_flutter/CHANGELOG.md

packages/stream_chat_flutter/example/lib/main.dart

@@ -177,7 +177,7 @@ class _SplitViewState extends State<SplitView> {
                   : Center(
                       child: Text(
                         'Pick a channel to show the messages 💬',
-                        style: Theme.of(context).textTheme.headline5,
+                        style: Theme.of(context).textTheme.headlineSmall,
                       ),
                     ),
             ),

packages/stream_chat_flutter/example/lib/split_view.dart

@@ -78,7 +78,7 @@ class _SplitViewState extends State<SplitView> {
                 : Center(
                     child: Text(
                       'Pick a channel to show the messages 💬',
-                      style: Theme.of(context).textTheme.headline5,
+                      style: Theme.of(context).textTheme.headlineSmall,
                     ),
                   ),
           ),

packages/stream_chat_flutter/example/lib/tutorial_part_6.dart

@@ -74,6 +74,9 @@ class MyApp extends StatelessWidget {
           fit: BoxFit.cover,
         ),
       ),
+      ownMessageTheme: const StreamMessageThemeData(
+        urlAttachmentTitleMaxLine: 1,
+      ),
       otherMessageTheme: StreamMessageThemeData(
         messageBackgroundColor: colorTheme.textHighEmphasis,
         messageTextStyle: TextStyle(
@@ -82,6 +85,7 @@ class MyApp extends StatelessWidget {
         avatarTheme: StreamAvatarThemeData(
           borderRadius: BorderRadius.circular(8),
         ),
+        urlAttachmentTitleMaxLine: 1,
       ),
     ).merge(defaultTheme);