Jomonsho Repo Map（日本語）

編集前の方針確認に使う:

主要アーキテクチャ:

• Domain logic: lib/game/domain.ts
• Service layer (writes): lib/game/service.ts
• Server-authoritative API: app/api/rooms/* and lib/server/roomCommands.ts
• State machine: lib/state/roomMachine.ts (always on)
• Presence: RTDB only (lib/firebase/presence.ts, lib/hooks/useParticipants.ts)

主要 UI:

• Room view: app/rooms/[roomId]/_components/RoomLayout.tsx
• Spectator UI: components/ui/SpectatorNotice.tsx, lib/hooks/useSpectatorGate.ts
• Pixi background: components/ui/PixiBackground.tsx, lib/pixi/*

ガードレール:

• No direct Firestore/RTDB writes from UI (use service/API).
• Presence is RTDB only.
• Keep Pixi/GSAP cleanup and reduced-motion support.
• Add traceAction/traceError for important changes.