Frontend first draft

frontend/pshared/lib/models/recipient/status.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/widgets.dart';
+
+import 'package:pshared/generated/i18n/ps_localizations.dart';
+
+
+/// Possible payout readiness states.
+enum RecipientStatus { ready, registered, notRegistered }
+
+extension RecipientStatusExtension on RecipientStatus {
+  /// Human-readable, **localized** label for display in the UI.
+  String label(BuildContext context) {
+    final l10n = PSLocalizations.of(context)!;
+    switch (this) {
+      case RecipientStatus.ready:
+        return l10n.statusReady;
+      case RecipientStatus.registered:
+        return l10n.statusRegistered;
+      case RecipientStatus.notRegistered:
+        return l10n.statusNotRegistered;
+    }
+  }
+}