Feature - Hide variant attributes when disabled (#1459)

Some PR to remove variant attributes from product type editing when they
have been disabled in the config.

packages/admin/src/Filament/Resources/ProductTypeResource.php

@@ -66,7 +66,9 @@ public static function form(Forms\Form $form): Forms\Form
                                 ->relationship(name: 'mappedAttributes')
                                 ->label('')
                                 ->columnSpan(2),
-                        ]),
+                        ])->visible(
+                            config('lunar.panel.enable_variants', false)
+                        ),
 
                 ])->columnSpan(2),
             ]);