Refine: Add real-time countdown timer and display settings to Pad Tracker

lib/models/user_profile.dart

@@ -256,6 +256,12 @@ class UserProfile extends HiveObject {
   @HiveField(37, defaultValue: true)
   bool notifyLowSupply;
 
+  @HiveField(39, defaultValue: true)
+  bool showPadTimerMinutes;
+
+  @HiveField(40, defaultValue: false)
+  bool showPadTimerSeconds;
+
   UserProfile({
     required this.id,
     required this.name,
@@ -295,6 +301,8 @@ class UserProfile extends HiveObject {
     this.notifyLowSupply = true,
     this.lastPadChangeTime,
     this.padSupplies,
+    this.showPadTimerMinutes = true,
+    this.showPadTimerSeconds = false,
   });
 
   /// Check if user is married
@@ -359,6 +367,8 @@ class UserProfile extends HiveObject {
     bool? notifyLowSupply,
     DateTime? lastPadChangeTime,
     List<SupplyItem>? padSupplies,
+    bool? showPadTimerMinutes,
+    bool? showPadTimerSeconds,
   }) {
     return UserProfile(
       id: id ?? this.id,
@@ -400,6 +410,8 @@ class UserProfile extends HiveObject {
       notifyLowSupply: notifyLowSupply ?? this.notifyLowSupply,
       lastPadChangeTime: lastPadChangeTime ?? this.lastPadChangeTime,
       padSupplies: padSupplies ?? this.padSupplies,
+      showPadTimerMinutes: showPadTimerMinutes ?? this.showPadTimerMinutes,
+      showPadTimerSeconds: showPadTimerSeconds ?? this.showPadTimerSeconds,
     );
   }
 }