fix(llc,ui): fix user presence indicator update

packages/stream_chat_flutter/lib/src/channel_info.dart

@@ -59,9 +59,10 @@ class ChannelInfo extends StatelessWidget {
     final memberCount = channel.memberCount;
     if (memberCount != null && memberCount > 2) {
       var text = context.translations.membersCountText(memberCount);
-      final watcherCount = channel.state?.watcherCount ?? 0;
-      if (watcherCount > 0) {
-        text += ' ${context.translations.watchersCountText(watcherCount)}';
+      final onlineCount =
+          members?.where((m) => m.user?.online == true).length ?? 0;
+      if (onlineCount > 0) {
+        text += ', ${context.translations.watchersCountText(onlineCount)}';
       }
       alternativeWidget = Text(
         text,

packages/stream_chat_flutter/lib/src/group_avatar.dart

@@ -81,6 +81,7 @@ class GroupAvatar extends StatelessWidget {
                                 ),
                                 initialData: member,
                                 builder: (context, member) => UserAvatar(
+                                  showOnlineStatus: false,
                                   user: member.user!,
                                   borderRadius: BorderRadius.zero,
                                 ),
@@ -118,6 +119,7 @@ class GroupAvatar extends StatelessWidget {
                                   ),
                                   initialData: member,
                                   builder: (context, member) => UserAvatar(
+                                    showOnlineStatus: false,
                                     user: member.user!,
                                     borderRadius: BorderRadius.zero,
                                   ),