Frontend first draft

frontend/pshared/lib/models/account/base.dart

@@ -0,0 +1,35 @@
+import 'package:pshared/models/storable.dart';
+
+
+class AccountBase implements Storable {
+  final Storable storable;
+
+  @override
+  String get id => storable.id;
+  @override
+  DateTime get createdAt => storable.createdAt;
+  @override
+  DateTime get updatedAt => storable.updatedAt;
+
+  final String? avatarUrl;
+  final String name;
+  final String locale;
+
+  const AccountBase({
+    required this.storable,
+    required this.name,
+    required this.locale,
+    required this.avatarUrl,
+  });
+
+   AccountBase copyWith({
+    String? Function()? avatarUrl,
+    String? name,
+    String? locale,
+  }) => AccountBase(
+    storable: storable,
+    avatarUrl: avatarUrl != null ? avatarUrl() : this.avatarUrl,
+    locale: locale ?? this.locale,
+    name: name ?? this.name,
+  );
+}