Per channel skeleton

lib/providers/tickets_provider.dart

@@ -13,6 +13,7 @@ import 'supabase_provider.dart';
 import 'user_offices_provider.dart';
 import 'tasks_provider.dart';
 import 'stream_recovery.dart';
+import 'realtime_controller.dart';
 
 final officesProvider = StreamProvider<List<Office>>((ref) {
   final client = ref.watch(supabaseClientProvider);
@@ -24,6 +25,8 @@ final officesProvider = StreamProvider<List<Office>>((ref) {
       return data.map(Office.fromMap).toList();
     },
     fromMap: Office.fromMap,
+    channelName: 'offices',
+    onStatusChanged: ref.read(realtimeControllerProvider).handleChannelStatus,
   );
 
   ref.onDispose(wrapper.dispose);
@@ -191,6 +194,8 @@ final ticketsProvider = StreamProvider<List<Ticket>>((ref) {
       return data.cast<Map<String, dynamic>>().map(Ticket.fromMap).toList();
     },
     fromMap: Ticket.fromMap,
+    channelName: 'tickets',
+    onStatusChanged: ref.read(realtimeControllerProvider).handleChannelStatus,
   );
 
   ref.onDispose(wrapper.dispose);
@@ -373,6 +378,10 @@ final ticketMessagesProvider =
           return data.map(TicketMessage.fromMap).toList();
         },
         fromMap: TicketMessage.fromMap,
+        channelName: 'ticket_messages:$ticketId',
+        onStatusChanged: ref
+            .read(realtimeControllerProvider)
+            .handleChannelStatus,
       );
 
       ref.onDispose(wrapper.dispose);
@@ -395,6 +404,8 @@ final ticketMessagesAllProvider = StreamProvider<List<TicketMessage>>((ref) {
       return data.map(TicketMessage.fromMap).toList();
     },
     fromMap: TicketMessage.fromMap,
+    channelName: 'ticket_messages_all',
+    onStatusChanged: ref.read(realtimeControllerProvider).handleChannelStatus,
   );
 
   ref.onDispose(wrapper.dispose);
@@ -420,6 +431,8 @@ final taskMessagesProvider = StreamProvider.family<List<TicketMessage>, String>(
         return data.map(TicketMessage.fromMap).toList();
       },
       fromMap: TicketMessage.fromMap,
+      channelName: 'task_messages:$taskId',
+      onStatusChanged: ref.read(realtimeControllerProvider).handleChannelStatus,
     );
 
     ref.onDispose(wrapper.dispose);