# Lemn UI Use @lemn-ltd/ui as the official company design-system package. Import components only from the public package surface. Catalog: - JSON: https://portal.ui.le-mn.com/catalog.json - Provider provenance: https://portal.ui.le-mn.com/provider-registry.json - Curated blocks: https://portal.ui.le-mn.com/blocks.json - Full component guide: https://portal.ui.le-mn.com/llms-full.txt Rules: - Prefer existing catalog components before creating UI. - Do not deep-import package internals. - Do not import provider primitives directly in product apps. - Keep routing, authentication, data fetching, global state, and i18n outside the UI package.