Wishlist / Save for Later Overview Implement persistent wishlists that survive browser sessions for both authenticated and guest users. Includes shareable wishlist links, back-in-stock email alerts for out-of-stock wishlist items, and move-to-cart flows. Guest wishlists stored in are merged with the server-side list on login. When to Use This Skill - When shoppers want to save items for future purchase but are not ready to buy - When building a feature to reduce cart abandonment by offering "save for later" on cart items - When implementing back-in-stock notifications for high-demand products…