chore(docs): Generated References (automated) (#9961)

Generated the following references:
- `api_key`
- `cart`
- `cart_models`
- `core_flows`
- `customer`
- `fulfillment`
- `inventory_next`
- `js_sdk`
- `medusa_config`
- `modules`
- `order`
- `order_models`
- `payment`
- `pricing`
- `product`
- `promotion`
- `region`
- `stock_location_next`
- `tax`
- `tax_provider`
- `types`

Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>

www/apps/resources/generated/slug-changes.mjs

@@ -564,11 +564,6 @@ export const slugChanges = [
     "newSlug": "/references/medusa-workflows/steps/getActionsToComputeFromPromotionsStep",
     "filePath": "/www/apps/resources/references/core_flows/Cart/Steps_Cart/functions/core_flows.Cart.Steps_Cart.getActionsToComputeFromPromotionsStep/page.mdx"
   },
-  {
-    "origSlug": "/references/core_flows/Cart/Steps_Cart/functions/core_flows.Cart.Steps_Cart.getItemTaxLinesStep",
-    "newSlug": "/references/medusa-workflows/steps/getItemTaxLinesStep",
-    "filePath": "/www/apps/resources/references/core_flows/Cart/Steps_Cart/functions/core_flows.Cart.Steps_Cart.getItemTaxLinesStep/page.mdx"
-  },
   {
     "origSlug": "/references/core_flows/Cart/Steps_Cart/functions/core_flows.Cart.Steps_Cart.getLineItemActionsStep",
     "newSlug": "/references/medusa-workflows/steps/getLineItemActionsStep",
@@ -1394,11 +1389,6 @@ export const slugChanges = [
     "newSlug": "/references/medusa-workflows/steps/deleteReturnsStep",
     "filePath": "/www/apps/resources/references/core_flows/Order/Steps_Order/functions/core_flows.Order.Steps_Order.deleteReturnsStep/page.mdx"
   },
-  {
-    "origSlug": "/references/core_flows/Order/Steps_Order/functions/core_flows.Order.Steps_Order.getOrderItemTaxLinesStep",
-    "newSlug": "/references/medusa-workflows/steps/getOrderItemTaxLinesStep",
-    "filePath": "/www/apps/resources/references/core_flows/Order/Steps_Order/functions/core_flows.Order.Steps_Order.getOrderItemTaxLinesStep/page.mdx"
-  },
   {
     "origSlug": "/references/core_flows/Order/Steps_Order/functions/core_flows.Order.Steps_Order.previewOrderChangeStep",
     "newSlug": "/references/medusa-workflows/steps/previewOrderChangeStep",