fix(ui): fix headers alignment

packages/stream_chat_flutter/lib/src/channel_info.dart

@@ -100,12 +100,10 @@ class StreamChannelInfo extends StatelessWidget {
       return alternativeWidget ?? const Offstage();
     }
 
-    return Align(
-      child: StreamTypingIndicator(
-        parentId: parentId,
-        style: textStyle,
-        alternativeWidget: alternativeWidget,
-      ),
+    return StreamTypingIndicator(
+      parentId: parentId,
+      style: textStyle,
+      alternativeWidget: alternativeWidget,
     );
   }
 

packages/stream_chat_flutter/lib/src/thread_header.dart

@@ -186,13 +186,11 @@ class StreamThreadHeader extends StatelessWidget
                   ),
               const SizedBox(height: 2),
               if (showTypingIndicator)
-                Align(
-                  child: StreamTypingIndicator(
-                    channel: StreamChannel.of(context).channel,
-                    style: channelHeaderTheme.subtitleStyle,
-                    parentId: parent.id,
-                    alternativeWidget: defaultSubtitle,
-                  ),
+                StreamTypingIndicator(
+                  channel: StreamChannel.of(context).channel,
+                  style: channelHeaderTheme.subtitleStyle,
+                  parentId: parent.id,
+                  alternativeWidget: defaultSubtitle,
                 )
               else
                 defaultSubtitle,