CSCI-GA-2820-FA25-001/wishlists

AI Summary: This issue describes the development of a 'Read Wishlist' API endpoint, allowing customers to retrieve a specific wishlist by its ID. The API should return a 200 OK with the wishlist details (including ID, customer ID, name, and items) if found, or a 404 Not Found with a JSON error message if the wishlist does not exist.