Implement a countdown timer for the AC and fix bugs in the 'Forgot Password'

lib/pages/device_managment/ac/model/ac_model.dart

@@ -11,6 +11,7 @@ class AcStatusModel {
   final bool childLock;
   final TempModes acMode;
   final FanSpeeds acFanSpeed;
+  late final int countdown1;
 
   AcStatusModel({
     required this.uuid,
@@ -18,6 +19,7 @@ class AcStatusModel {
     required this.modeString,
     required this.tempSet,
     required this.currentTemp,
+    required this.countdown1,
     required this.fanSpeedsString,
     required this.childLock,
   })  : acMode = getACMode(modeString),
@@ -30,6 +32,7 @@ class AcStatusModel {
     late int currentTemp;
     late String fanSpeeds;
     late bool childLock;
+    late int _countdown1 = 0;
 
     for (var status in jsonList) {
       switch (status.code) {
@@ -51,6 +54,9 @@ class AcStatusModel {
         case 'child_lock':
           childLock = status.value ?? false;
           break;
+        case 'countdown_time':
+          _countdown1 = status.value ?? 0;
+          break;
       }
     }
 
@@ -62,6 +68,7 @@ class AcStatusModel {
       currentTemp: currentTemp,
       fanSpeedsString: fanSpeeds,
       childLock: childLock,
+      countdown1: _countdown1,
     );
   }
 
@@ -73,6 +80,7 @@ class AcStatusModel {
     int? currentTemp,
     String? fanSpeedsString,
     bool? childLock,
+    int? countdown1,
   }) {
     return AcStatusModel(
       uuid: uuid ?? this.uuid,
@@ -82,6 +90,7 @@ class AcStatusModel {
       currentTemp: currentTemp ?? this.currentTemp,
       fanSpeedsString: fanSpeedsString ?? this.fanSpeedsString,
       childLock: childLock ?? this.childLock,
+      countdown1: countdown1 ?? this.countdown1,
     );
   }