Some Jackbox games (e.g. Trivia Murder Party 2) do not send
client/connected events to shard connections and lack textDescriptions,
leaving the player count stuck at 0 if the shard connects before
players join. Fix by opening a lightweight probe shard every 20s to
read the fresh here map. Also fix bc:room entity lookup in
handleWelcome and a WebSocket close handler race condition.
Made-with: Cursor
Add 20-second game.status WebSocket heartbeat from active shard monitors
containing full game state, and GET /status-live REST endpoint for on-demand
polling. Fix missing token destructuring in SessionInfo causing crash.
Relax frontend polling from 3s to 60s since WebSocket events now cover
real-time updates. Bump version to 0.6.0.
Made-with: Cursor