Feature: Order Service Provider, Order Events Observers

src/Order/Enums/FulfillmentStatus.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Modules\Core\Order\Enums;
+
+/**
+ * Derived from Shipment/ShipmentInfo — no equivalent existed anywhere in
+ * Lunar or this codebase before OrderStatus::fulfillment().
+ */
+enum FulfillmentStatus: string
+{
+    case Unfulfilled = 'unfulfilled';
+    case Shipped = 'shipped';
+    case PartiallyShipped = 'partially-shipped';
+    case Delivered = 'delivered';
+}