- New CooChat component: streaming Gemini-backed advisor chat, message
bubbles, typing cursor animation, Shift+Enter for newlines
- New /api/projects/[projectId]/advisor streaming endpoint: builds a
COO system prompt from project context (name, description, vision,
repo), proxies Gemini SSE stream back to the client
- Restructured BuildHubInner layout:
Left (340px): CooChat — persistent across all Build sections
Inner nav (200px): Build pills + contextual items (apps, tree, surfaces)
Main area: File viewer for Code, Layouts content, Infra content
- AgentMode removed from main view — execution surfaces via COO delegation
Made-with: Cursor
Mark Henderson
01848ba682