Feature: Order Service Provider, Order Events Observers

src/Order/Events/OrderStatusUpdated.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace Modules\Core\Order\Events;
+
+use Illuminate\Foundation\Events\Dispatchable;
+use Lunar\Models\Order;
+
+/**
+ * Dispatched by OrderObserver::updated() whenever an Order's status column
+ * changes, regardless of what wrote it — Filament's UpdateStatusAction,
+ * artisan tinker, a future API. Lunar's own UpdatesOrderStatus trait fires
+ * mailers inline, but only for that one admin action; this event is the
+ * general-purpose hook everything else (our own mailers, automations,
+ * derived payment/fulfillment status) should listen to instead.
+ */
+class OrderStatusUpdated
+{
+    use Dispatchable;
+
+    public function __construct(
+        public readonly Order $order,
+        public readonly ?string $previousStatus,
+        public readonly string $newStatus,
+    ) {}
+}