feat: project skeleton with config, dependencies, and test setup

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

pyproject.toml

@@ -0,0 +1,38 @@
+[build-system]
+requires = ["setuptools>=68.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "mqtt-home"
+version = "0.1.0"
+description = "轻量级智能家居 MQTT 设备管理系统"
+requires-python = ">=3.11"
+dependencies = [
+    "fastapi>=0.115.0",
+    "uvicorn[standard]>=0.30.0",
+    "aiomqtt>=2.0.0",
+    "sqlalchemy[asyncio]>=2.0.0",
+    "aiosqlite>=0.20.0",
+    "pydantic-settings>=2.0.0",
+    "click>=8.1.0",
+    "httpx>=0.27.0",
+    "websockets>=12.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=8.0.0",
+    "pytest-asyncio>=0.23.0",
+    "pytest-httpx>=0.30.0",
+    "httpx>=0.27.0",
+]
+
+[project.scripts]
+mqtt-home = "mqtt_home.cli:cli"
+
+[tool.setuptools.packages.find]
+where = ["src"]
+
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+testpaths = ["tests"]