MAESTRO: scaffold backend fastapi app

backend/pyproject.toml

@@ -0,0 +1,34 @@
+[build-system]
+requires = ["setuptools>=69", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "web-header-analyzer-backend"
+version = "0.1.0"
+description = "FastAPI backend for the web header analyzer"
+readme = "../README.md"
+requires-python = ">=3.13"
+dependencies = [
+  "fastapi>=0.110",
+  "uvicorn[standard]>=0.27",
+]
+
+[project.optional-dependencies]
+dev = [
+  "pytest>=8.0",
+  "pytest-asyncio>=0.23",
+  "httpx>=0.27",
+  "ruff>=0.4",
+]
+
+[tool.pytest.ini_options]
+minversion = "8.0"
+testpaths = ["tests"]
+pythonpath = ["."]
+
+[tool.ruff]
+line-length = 88
+target-version = "py313"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "B"]