Add product view tracking and related functionality

- Implemented product view tracking in ProductController to log user views.
- Added a relationship for viewed products in the User model.
- Introduced a method in ProductRepository to filter products viewed by a user.
- Updated API routes to include endpoint for retrieving viewed products.
- Commented out SMS notification logic in SendOrderCreatedNotification.
- Removed CreateOrderServiceTest as it is no longer needed.

app/Models/User.php

@@ -9,6 +9,7 @@ use App\Models\Concerns\InteractsWithRoles;
 use App\Models\Ecommerce\Product\Cart\CartItem;
 use App\Models\Ecommerce\Product\Favorite\Favorite;
 use App\Models\Ecommerce\Product\Order\Order;
+use App\Models\Ecommerce\Product\ProductView\ProductView;
 use App\Models\Ecommerce\Product\Review\Review;
 use App\Models\Post\User\UserDoc;
 use App\Models\System\Settings\Location\UserAddress;
@@ -128,6 +129,14 @@ class User extends Authenticatable
         return $this->hasMany(Favorite::class);
     }
 
+    /**
+     * User's viewed products
+     */
+    public function productViews(): HasMany
+    {
+        return $this->hasMany(ProductView::class);
+    }
+
     /**
      * User's favorite products
      */