Arnaud
1ee3ec70ba
Cooking assistant's fullscreen mode gets a real left sidebar (always- visible conversation list, hover-reveal rename/delete) on desktop (md+), replacing the small dropdown menu that made sense in the narrow 420px drawer but not in a full-viewport layout. Mobile fullscreen and the normal drawer keep the dropdown (ConversationMenu) — no room for a persistent sidebar there. Extracted the shared fetch/rename/delete/create logic into use-conversation-list.ts so the dropdown (ConversationMenu) and the new sidebar (ConversationSidebar) can't silently diverge — both are thin render layers over the same hook. ConversationMenu gained an optional className prop so the panel can hide it with `md:hidden` specifically when the sidebar is already covering that job. Per-recipe chat is untouched — it's single-threaded by design and never used either of these components. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>