product variants table split off from category variants table, variant values table updated to reflect

src/Model/Entity/ProductSkuVariantValue.php

@@ -10,7 +10,7 @@ use Cake\ORM\Entity;
  *
  * @property string $id
  * @property string $product_sku_id
- * @property string $product_category_variant_id
+ * @property string $product_variant_id
  * @property string $product_category_variant_option_id
  *
  * @property ProductSku $product_sku
@@ -30,12 +30,12 @@ class ProductSkuVariantValue extends Entity
      */
     protected array $_accessible = [
         'product_sku_id' => true,
-        'product_category_variant_id' => true,
+        'product_variant_id' => true,
         'product_category_variant_option_id' => true,
 
         // entities
         'product_skus' => true,
-        'product_category_variant' => true,
+        'product_variant' => true,
         'product_category_variant_option' => true,
     ];
 }