Add full-stack API-backed wishlist feature#6

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copilot/add-wishlist-feature-api

Commits on May 6, 2026

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Copilot
authored
Add full-stack wishlist feature with backend API, WishlistContext, heart buttons, and Wishlist page

Copilot
and
thomasiverson
authored
Address code review: JSON error responses, useMemo/useCallback, fix typo

Copilot
and
thomasiverson
authored