Redis Pub/Sub to live dashboard

When analyzer calls warm_redis, it PUBLISHes to team_radar:events. The dashboard subscribes via SSE:

const source = new EventSource("/api/events/stream");
source.addEventListener("team_event", (msg) => …);

playstepchallengeinstructor

Connect SSEPush eventstatus: connecting

Connect SSE — POST webhook while tab open

Lab

Keep radar open → POST webhook → watch Activity stream row appear with sentiment + risk badge.

Teach-back prompt

What happens to SSE events if you close the tab?