Feature: Creating Cart Service, Cart Events, Save For Later functionality, Adding Filament Views for viewing abandoned carts

src/Cart/Events/CartCleared.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Modules\Core\Cart\Events;
+
+use Lunar\Models\Cart;
+
+class CartCleared
+{
+    /**
+     * @param  array<int, array{id: int, purchasable_type: string, purchasable_id: int, quantity: int, meta: array}>  $lines
+     *   Snapshot of every line that was in the cart before clearing — Cart::clear()
+     *   deletes all rows directly, so nothing here can be fresh CartLine instances.
+     */
+    public function __construct(
+        public readonly Cart $cart,
+        public readonly array $lines,
+    ) {}
+}