enumAsString generating Column.integer migration for SQLite

[stefanorumi7]

I followed the discussion on #531 to implement my that comes from supabase as string, to be stored locally also as string.

Using

  brick_core: ^2.0.0
  brick_offline_first_with_supabase: ^2.0.0
  brick_supabase: ^2.0.0
  brick_sqlite: ^4.0.2
  sqflite: ^2.4.2
  dart_mappable: ^4.5.0

With an enum like this

@MappableEnum(mode: ValuesMode.named)
enum OperatingSystem {
  @MappableValue('ios')
  ios._('ios'),
  @MappableValue('android')
  android._('android');

  const OperatingSystem._(this.supabaseValue);

  final String supabaseValue;

  factory OperatingSystem.fromSupabase(String? value) {
    return OperatingSystem.values.firstWhere((v) => v.supabaseValue == value);
  }

  String toSupabase() {
    return supabaseValue;
  }
}

And a model like this

@MappableClass(ignoreNull: true)
@ConnectOfflineFirstWithSupabase(
  supabaseConfig: SupabaseSerializable(tableName: 'devices'),
  sqliteConfig: SqliteSerializable.defaults,
)
class DeviceEntity extends OfflineFirstWithSupabaseModel
    with DeviceEntityMappable {
  @Supabase(unique: true)
  @Sqlite(index: true, unique: true, nullable: false)
  final String id;
  @Supabase(enumAsString: true)
  @Sqlite(enumAsString: true)
  final OperatingSystem operatingSystem;

  DeviceEntity({
    String? id,
    required this.operatingSystem,
  }) : id = id ?? const Uuid().v4();
}

I get a proper adapter to and from Sqlite:

operatingSystem: OperatingSystem.values.byName(
      data['operating_system'] as String,

'operating_system': instance.operatingSystem.name,

The sqlite column definition looks like this

'operatingSystem': const RuntimeSqliteColumnDefinition(
      association: false,
      columnName: 'operating_system',
      iterable: false,
      type: OperatingSystem,
    ),

But the migration has wrongly the integer type

  InsertColumn('operating_system', Column.integer, onTable: 'DeviceEntity'),

[tshedor]

Addressed in #604