Initial implementation of UniFi MCP Light server

Implements Hybrid MCP Light pattern with:
- 4 specific tools: list_clients, list_devices, get_system_info, get_network_health
- Meta tools: tool_index, api_call (raw API pass-through)
- API documentation resource at unifi://api-reference
- Starlette wrapper with /health endpoint
- Write protection (UNIFI_ALLOW_WRITES env var)
- UniFi OS auto-detection (proxy vs direct paths)
- Docker multi-stage build
- Gitea CI workflow

Closes #1, #2, #3, #4, #5, #7

pyproject.toml

@@ -0,0 +1,50 @@
+[project]
+name = "unifi-mcp-light"
+version = "0.1.0"
+description = "Hybrid MCP Light Server for UniFi Network Controller - minimal tools with raw API pass-through"
+readme = "README.md"
+license = {text = "MIT"}
+requires-python = ">=3.11"
+authors = [
+    {name = "b3nw", email = "admin@ben.io"}
+]
+keywords = ["mcp", "unifi", "network", "api", "llm"]
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+]
+
+dependencies = [
+    "fastmcp>=2.0.0",
+    "aiounifi>=80",
+    "aiohttp>=3.9.0",
+    "starlette>=0.40.0",
+    "uvicorn>=0.30.0",
+    "python-dotenv>=1.0.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=8.0.0",
+    "pytest-asyncio>=0.23.0",
+    "aioresponses>=0.7.0",
+]
+
+[project.scripts]
+unifi-mcp-light = "server:main"
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["."]
+
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+testpaths = ["tests"]