constellation-startlisted

# Start the Constellation live board Brings the WS server + local bridge online. Use when: - Setting up Constellation for a new project (first-time start) - Restarting after a crash or operator-initiated stop - Verifying the board is reachable from the current host ## Steps 1. Check `state.json` exists (`<project>/.constellation/state.json` or `<project>/dashboard/live/state.json`). If absent, initialise from the schema in `constellation/reference/state-schema.md`. 2. Spawn `node constellation/reference/runtime/server.cjs` on the configured port (default `:7878`). 3. Spawn `node constellation/reference/runtime/local-bridge.cjs` (file-IO control bridge for turn-based agents). 4. Verify both processes are alive (the §13.16.4 HELLO churn dampening should NOT fire on cold start; if it does, indicates a stale lock). 5. Print the dashboard URL (`http://localhost:7878/`) for the operator. 6. (Optional) Spawn the watchdog (`node constellation/reference/runtime/watchdog.eux`-equivalent) for server/bridge liveness monitoring. ## Stop sequence Use `/constellation-stop` to graceful-shutdown both processes (HELLO churn dampening + reconnect-friendly close). ## Spec source `Constellation.md §6` (reference implementation) + `§4` (runtime patterns).