Refactor seeders for improved clarity and functionality

- Reorganized imports in DatabaseSeeder for better structure.
- Enabled ProductCategoryRelationshipsSeeder and ProductBarcodesSeeder in DatabaseSeeder.
- Updated ProductPropertyValuesSeeder to enhance property value handling and added a new method for filling product property values.
- Removed unused imports from ProductBarcodesSeeder, ProductCategoryRelationshipsSeeder, and ProductPropertiesSeeder.
- Ensured consistent formatting by adding missing newlines at the end of files.

database/seeders/DatabaseSeeder.php

@@ -7,15 +7,15 @@ use Database\Seeders\New\BrandsSeeder;
 use Database\Seeders\New\CategoriesTableSeeder;
 use Database\Seeders\New\CustomersTableSeeder;
 use Database\Seeders\New\FavoritesSeeder;
-use Database\Seeders\New\ProductCategoryRelationshipsSeeder;
 use Database\Seeders\New\ProductBarcodesSeeder;
+use Database\Seeders\New\ProductCategoryRelationshipsSeeder;
 use Database\Seeders\New\ProductPricesSeeder;
+use Database\Seeders\New\ProductPropertiesSeeder;
+use Database\Seeders\New\ProductPropertyValuesSeeder;
 use Database\Seeders\New\ProductsTableSeeder;
 use Database\Seeders\New\PropertiesTableSeeder;
 use Database\Seeders\New\SectionsSeeder;
 use Database\Seeders\New\SellersTableSeeder;
-use Database\Seeders\New\ProductPropertiesSeeder;
-use Database\Seeders\New\ProductPropertyValuesSeeder;
 use Illuminate\Database\Console\Seeds\WithoutModelEvents;
 use Illuminate\Database\Seeder;
 
@@ -43,7 +43,7 @@ class DatabaseSeeder extends Seeder
             // ProductCategoryRelationshipsSeeder::class,
             // ProductBarcodesSeeder::class,
             // ProductPropertiesSeeder::class,
-            // ProductPropertyValuesSeeder::class,
+            ProductPropertyValuesSeeder::class,
         ]);
     }
 }