Add initial project structure with Docker, CI, and FastAPI setup

- Create Dockerfile and docker-compose.yml for containerization
- Add CI configuration for linting and testing
- Implement FastAPI application with health check routes
- Set up database schema using DuckDB
- Include environment configuration and secrets management
- Add README with project objectives and key features
- Implement logging setup and configuration
- Create initial tests for health route
- Add HTML templates for web interface

pyproject.toml

@@ -0,0 +1,71 @@
+[build-system]
+requires = ["hatchling>=1.25.0"]
+build-backend = "hatchling.build"
+
+[project]
+name = "arbitrade"
+version = "0.1.0"
+description = "Low-latency Kraken arbitrage bot"
+readme = "README.md"
+requires-python = ">=3.12"
+dependencies = [
+  "cryptography>=43.0.0",
+  "duckdb>=1.1.0",
+  "fastapi>=0.115.0",
+  "httptools>=0.6.1",
+  "httpx>=0.28.0",
+  "jinja2>=3.1.0",
+  "keyring>=25.0.0",
+  "orjson>=3.10.0",
+  "pydantic>=2.9.0",
+  "pydantic-settings>=2.5.0",
+  "structlog>=24.4.0",
+  "sortedcontainers>=2.4.0",
+  "uvicorn[standard]>=0.31.0",
+  "uvloop>=0.20.0; platform_system != 'Windows'",
+  "websockets>=13.0",
+]
+
+[project.optional-dependencies]
+dev = [
+  "black>=24.8.0",
+  "mypy>=1.11.0",
+  "pre-commit>=3.8.0",
+  "pytest>=8.3.0",
+  "pytest-asyncio>=0.24.0",
+  "ruff>=0.6.0",
+]
+
+[project.scripts]
+arbitrade = "arbitrade.main:main"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/arbitrade"]
+
+[tool.black]
+line-length = 100
+target-version = ["py312"]
+
+[tool.ruff]
+line-length = 100
+target-version = "py312"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "UP", "B", "N", "ASYNC"]
+ignore = ["E203"]
+
+[tool.mypy]
+python_version = "3.12"
+strict = true
+warn_return_any = true
+warn_unused_configs = true
+pretty = true
+mypy_path = "src"
+
+[[tool.mypy.overrides]]
+module = ["duckdb", "keyring", "uvloop"]
+ignore_missing_imports = true
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+asyncio_mode = "auto"