feat: Add sharePadSupplies setting and update SharingSettingsScreen

- Add sharePadSupplies field to UserProfile model (HiveField 58)
- Update SharingSettingsScreen: Pad Supplies toggle disabled when pad tracking off
- Update SharingSettingsScreen: Intimacy sharing always enabled (it's their husband)
- Regenerate Hive adapters

lib/models/user_profile.g.dart

@@ -124,13 +124,14 @@ class UserProfileAdapter extends TypeAdapter<UserProfile> {
           fields[55] == null ? '0xFF1A3A5C' : fields[55] as String,
       useExampleData: fields[56] == null ? false : fields[56] as bool,
       partnerId: fields[57] as String?,
+      sharePadSupplies: fields[58] == null ? true : fields[58] as bool,
     );
   }
 
   @override
   void write(BinaryWriter writer, UserProfile obj) {
     writer
-      ..writeByte(57)
+      ..writeByte(58)
       ..writeByte(0)
       ..write(obj.id)
       ..writeByte(1)
@@ -244,7 +245,9 @@ class UserProfileAdapter extends TypeAdapter<UserProfile> {
       ..writeByte(56)
       ..write(obj.useExampleData)
       ..writeByte(57)
-      ..write(obj.partnerId);
+      ..write(obj.partnerId)
+      ..writeByte(58)
+      ..write(obj.sharePadSupplies);
   }
 
   @override