- use-gateway: GatewayClient WebSocket lifecycle with auto-connect/disconnect
- use-hub: REST polling for Hub status and agent CRUD operations
- use-active-agent: Zustand store for cross-component selected agent state
- use-messages: replace mock data with real addUser/addAssistant/clear API
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Zustand persist generates a new deviceId on the server (no localStorage),
then hydrates a different value from localStorage on the client. Add
suppressHydrationWarning to the deviceId span since this mismatch is expected.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>