Added Action Taken on Task

lib/models/task.dart

@@ -1,3 +1,5 @@
+import 'dart:convert';
+
 import '../utils/app_time.dart';
 
 class Task {
@@ -21,6 +23,7 @@ class Task {
     this.requestType,
     this.requestTypeOther,
     this.requestCategory,
+    this.actionTaken,
   });
 
   final String id;
@@ -45,6 +48,8 @@ class Task {
   final String? requestType;
   final String? requestTypeOther;
   final String? requestCategory;
+  // JSON serialized rich text for action taken (Quill Delta JSON encoded)
+  final String? actionTaken;
 
   factory Task.fromMap(Map<String, dynamic> map) {
     return Task(
@@ -70,6 +75,16 @@ class Task {
       requestedBy: map['requested_by'] as String?,
       notedBy: map['noted_by'] as String?,
       receivedBy: map['received_by'] as String?,
+      actionTaken: (() {
+        final at = map['action_taken'];
+        if (at == null) return null;
+        if (at is String) return at;
+        try {
+          return jsonEncode(at);
+        } catch (_) {
+          return at.toString();
+        }
+      })(),
     );
   }
 }