Generate production-ready Shopify theme code including Liquid templates, sections, blocks, and snippets. Use this skill whenever the user needs to create or refactor Shopify theme assets like product galleries, quick view modals, mini carts, custom sections, reusable blocks, or theme snippets. Also use this skill for integrating libraries (Swiper.js, Alpine.js, etc.), debugging Liquid issues, or optimizing theme performance. Always call learn_shopify_api once at the start.