Clean pill composer with inverted send button, plain assistant messages (no bubble), centered welcome+composer when thread is empty, and Grok color palette (#fdfdfd/#141414 backgrounds, ring borders). Made-with: Cursor
- Install @assistant-ui/react and @assistant-ui/react-markdown - components/assistant-ui/thread.tsx — full Thread UI with primitives - components/assistant-ui/markdown-text.tsx — GFM markdown renderer - AtlasChat.tsx — useLocalRuntime adapter calling existing atlas-chat API Gives proper markdown rendering, branch switching, copy/retry actions, cancel button during streaming, and a polished thread experience. Made-with: Cursor
- components/AtlasChat.tsx — conversational PRD discovery UI (violet theme) - app/api/projects/[projectId]/atlas-chat/route.ts — proxy + DB persistence - overview/page.tsx — show Atlas for new projects, Orchestrator once PRD done Made-with: Cursor
