* Push Notification Setup and attempt

* Office Ordering
* Allow editing of Task and Ticket Details after creation

lib/providers/tasks_provider.dart

@@ -685,6 +685,35 @@ class TasksController {
     await _client.from('tasks').update(payload).eq('id', taskId);
   }
 
+  /// Update editable task fields such as title, description, office or linked ticket.
+  Future<void> updateTaskFields({
+    required String taskId,
+    String? title,
+    String? description,
+    String? officeId,
+    String? ticketId,
+  }) async {
+    final payload = <String, dynamic>{};
+    if (title != null) payload['title'] = title;
+    if (description != null) payload['description'] = description;
+    if (officeId != null) payload['office_id'] = officeId;
+    if (ticketId != null) payload['ticket_id'] = ticketId;
+    if (payload.isEmpty) return;
+
+    await _client.from('tasks').update(payload).eq('id', taskId);
+
+    // record an activity log for edit operations (best-effort)
+    try {
+      final actorId = _client.auth.currentUser?.id;
+      await _insertActivityRows(_client, {
+        'task_id': taskId,
+        'actor_id': actorId,
+        'action_type': 'updated',
+        'meta': payload,
+      });
+    } catch (_) {}
+  }
+
   // Auto-assignment logic executed once on creation.
   Future<void> _autoAssignTask({
     required String taskId,