docs: fix request http method in wishlist guide (#11902)

* docs: fix request http method in wishlist guide

* generated llms

www/apps/resources/app/plugins/guides/wishlist/page.mdx

@@ -1418,7 +1418,7 @@ The response will contain a list of products. You can use the `id` of a product'
 Then, send a `POST` request to the `/store/customers/me/wishlists/items` API route to add the variant to the wishlist:
 
 ```bash
-curl -X GET 'localhost:9000/store/customers/me/wishlists/items' \
+curl -X POST 'localhost:9000/store/customers/me/wishlists/items' \
 --header 'Content-Type: application/json'  \
 --header 'x-publishable-api-key: {api_key}' \
 --header 'Authorization: Bearer {token}' \