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

pyproject.toml

@@ -0,0 +1,89 @@
+[project]
+name = "undercooked"
+version = "0.1.0"
+description = "Cooperative in-browser kitchen chaos game: anonymous lobbies, server-authoritative real-time play, escalating data-driven levels."
+readme = "README.md"
+requires-python = ">=3.12"
+license = { text = "MIT" }
+authors = [{ name = "Reese Apps" }]
+dependencies = [
+    "fastapi>=0.115",
+    "uvicorn[standard]>=0.32",
+    "pydantic>=2.9",
+    "python-dotenv>=1.0",
+    "pyyaml>=6.0",
+    "websockets>=13.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "debugpy>=1.8",
+    "ruff>=0.7",
+    "pyright>=1.1.380",
+    "pytest>=8.3",
+    "pytest-asyncio>=0.24",
+    "pytest-cov>=5.0",
+    "httpx>=0.27",
+    "playwright>=1.48",
+]
+
+[project.scripts]
+undercooked = "undercooked.__main__:main"
+undercooked-levels = "undercooked.tools.levels:main"
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/undercooked"]
+
+[tool.ruff]
+line-length = 100
+target-version = "py312"
+src = ["src", "tests"]
+
+[tool.ruff.lint]
+select = [
+    "E", "F", "W", "I", "N", "UP", "B", "C4", "SIM", "ASYNC",
+    "S", "RUF", "ARG", "RET", "PL", "PERF",
+]
+ignore = [
+    "PLR0913", # simulation constructors legitimately take many entity args
+    "PLR2004", # readable numeric assertions in tests
+    "S101",    # assert is the test language; unsafe-usages reviewed manually
+]
+
+[tool.ruff.lint.per-file-ignores]
+"tests/**" = ["S101", "PLR2004", "ARG001", "ARG002"]
+
+[tool.pyright]
+include = ["src", "tests"]
+pythonVersion = "3.12"
+typeCheckingMode = "standard"
+reportMissingImports = "error"
+reportUnusedImport = "warning"
+strictListInference = true
+strictDictionaryInference = true
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+addopts = "-ra --strict-markers --cov=undercooked --cov-report=term-missing --cov-fail-under=90"
+asyncio_mode = "auto"
+markers = [
+    "unit: pure, no I/O (fast)",
+    "integration: multi-module, in-process server/room tests",
+    "e2e: Playwright browser suites, one per user story",
+    "slow: replay/stress tests excluded from the quick loop",
+]
+
+[tool.coverage.run]
+branch = true
+source = ["src/undercooked"]
+
+[tool.coverage.report]
+exclude_lines = [
+    "pragma: no cover",
+    "if TYPE_CHECKING:",
+    "raise NotImplementedError",
+]