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

src/Cart/Filament/Resources/CartResource.php

@@ -39,11 +39,13 @@ class CartResource extends Resource
     }
 
     /**
-     * Count only, not a fetch — no rows are loaded. Scoped to genuinely abandoned
-     * carts specifically (mirrors ListCarts::getTabs()'s "Abandoned" query, not
-     * "Ongoing"), since that's the number a staff member glancing at the sidebar
-     * actually wants: how many carts might need following up on, not the total
-     * including ones someone is actively shopping in right now.
+     * Count only, not a fetch — no rows are loaded. Combines BOTH abandoned
+     * states (`active()` already covers "no order at all" and "draft order,
+     * never placed" together — see ListCarts::getTabs()'s "Abandoned Cart" /
+     * "Abandoned Checkout" tabs for where they're split apart), not "Ongoing"
+     * — the badge is meant to answer "how many carts might need following up
+     * on," not the total including ones someone is actively shopping in right
+     * now.
      */
     public static function getNavigationBadge(): ?string
     {