add adaptive_scaffold

mobile-v2/lib/domain/utils/store_converters.dart

@@ -0,0 +1,33 @@
+import 'package:immich_mobile/domain/interfaces/store.interface.dart';
+
+class StoreEnumConverter<T extends Enum> extends IStoreConverter<T, int> {
+  const StoreEnumConverter(this.values);
+
+  final List<T> values;
+
+  @override
+  T? fromPrimitive(int value) => values.elementAtOrNull(value);
+
+  @override
+  int toPrimitive(T value) => value.index;
+}
+
+class StoreBooleanConverter extends IStoreConverter<bool, int> {
+  const StoreBooleanConverter();
+
+  @override
+  bool fromPrimitive(int value) => value != 0;
+
+  @override
+  int toPrimitive(bool value) => value ? 1 : 0;
+}
+
+class StorePrimitiveConverter<T> extends IStoreConverter<T, T> {
+  const StorePrimitiveConverter();
+
+  @override
+  T fromPrimitive(T value) => value;
+
+  @override
+  T toPrimitive(T value) => value;
+}