Move some product product\supplier and product\type::class methods into __get(), no functional changes

app/Models/Product/Broadband.php

@@ -5,12 +5,11 @@ namespace App\Models\Product;
 use Illuminate\Support\Collection;
 use Leenooks\Traits\ScopeActive;
 
-use App\Interfaces\ProductItem;
 use App\Models\Invoice;
 use App\Models\Service\Broadband as ServiceBroadband;
 use App\Models\Supplier\Broadband as SupplierBroadband;
 
-final class Broadband extends Type implements ProductItem
+final class Broadband extends Type
 {
 	use ScopeActive;