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

lib/models/user_profile.g.dart

@@ -103,13 +103,15 @@ class UserProfileAdapter extends TypeAdapter<UserProfile> {
       notifyLowSupply: fields[37] == null ? true : fields[37] as bool,
       lastPadChangeTime: fields[7] as DateTime?,
       padSupplies: (fields[38] as List?)?.cast<SupplyItem>(),
+      showPadTimerMinutes: fields[39] == null ? true : fields[39] as bool,
+      showPadTimerSeconds: fields[40] == null ? false : fields[40] as bool,
     );
   }
 
   @override
   void write(BinaryWriter writer, UserProfile obj) {
     writer
-      ..writeByte(38)
+      ..writeByte(40)
       ..writeByte(0)
       ..write(obj.id)
       ..writeByte(1)
@@ -185,7 +187,11 @@ class UserProfileAdapter extends TypeAdapter<UserProfile> {
       ..writeByte(36)
       ..write(obj.notifyPeriodStart)
       ..writeByte(37)
-      ..write(obj.notifyLowSupply);
+      ..write(obj.notifyLowSupply)
+      ..writeByte(39)
+      ..write(obj.showPadTimerMinutes)
+      ..writeByte(40)
+      ..write(obj.showPadTimerSeconds);
   }
 
   @override