Scaffold project and author 14-phase roadmap

Browser co-op kitchen game: FastAPI + native WebSockets, server-authoritative
20 Hz simulation, in-memory anonymous lobbies, data-driven YAML levels, Canvas 2D
vanilla ES-module client with locally authored SVG art and no external CDNs.

.agents/PLAN.md records the LOCKED decisions; .agents/user_stories/ holds the 12
flow contracts; .agents/phases/todo/ breaks them into 14 sequential, test-gated
phases (71 task files), each leaving the app launchable and the suite green.

LLM-Generated: true

compose.yaml

@@ -0,0 +1,25 @@
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Containerfile
+    image: undercooked:local
+    container_name: undercooked
+    ports:
+      - "8000:8000"
+    environment:
+      UNDERCOOKED_HOST: 0.0.0.0
+      UNDERCOOKED_PORT: "8000"
+      UNDERCOOKED_MAX_ROOMS: "200"
+      UNDERCOOKED_MAX_PLAYERS: "4"
+      UNDERCOOKED_LEVELS_DIR: /app/levels
+    restart: unless-stopped
+    healthcheck:
+      test:
+        - CMD
+        - python
+        - -c
+        - "import urllib.request,sys;sys.exit(0 if urllib.request.urlopen('http://127.0.0.1:8000/healthz',timeout=2).status==200 else 1)"
+      interval: 30s
+      timeout: 3s
+      retries: 3