3eyes sim-server — read-only HTTP + WebSocket.
  WS  /                viewer (clients)
  WS  /agent           agent-runtime IDENTIFY/OBSERVE/ACT
  GET /healthz         health probe
  GET /api/journal     ?npc=victor   journal.jsonl entries
  GET /api/memory      ?npc=victor   MEMORY.md + recent daily logs
  GET /api/persona     ?npc=victor   persona.json