Create an API endpoint to change the current wishlist privacy mode
AC1. The endpoint accepts a PUT request with a wishlist's ID and the new privacy option
AC2. The endpoint correctly updates the wishlist's privacy in the database.
AC3. The endpoint returns a success message.
Create an API endpoint to change the current wishlist privacy mode
AC1. The endpoint accepts a PUT request with a wishlist's ID and the new privacy option AC2. The endpoint correctly updates the wishlist's privacy in the database. AC3. The endpoint returns a success message.