Red dot unread indicator in bottom tabs, keep numeric unreads only for the lists; fixed unread indicator wasn't on all screens

lib/screens/contacts_screen.dart

@@ -429,6 +429,8 @@ class _ContactsScreenState extends State<ContactsScreen>
             selectedIndex: 0,
             onDestinationSelected: (index) =>
                 _handleQuickSwitch(index, context),
+            contactsUnreadCount: connector.getTotalContactsUnreadCount(),
+            channelsUnreadCount: connector.getTotalChannelsUnreadCount(),
           ),
         ),
       ),