Initial commit — StreamStack v1

Five-service streaming platform: auth, catalogue, streaming, ingest, thumbnailer.
Includes React frontend served by nginx, NATS JetStream event bus, aiobotocore
async S3, PyAV video metadata + thumbnail extraction, service-to-service JWT auth,
and a full unit + e2e test suite.

pyproject.toml

@@ -0,0 +1,62 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/streamstack"]
+
+[project]
+name = "streamstack"
+version = "0.1.0"
+requires-python = ">=3.12"
+dependencies = [
+    "fastapi",
+    "uvicorn[standard]",
+    "pydantic-settings",
+    "av",
+    "nats-py",
+    "sqlalchemy[asyncio]",
+    "asyncpg",
+    "alembic",
+    "boto3",
+    "aiobotocore",
+    "pyjwt[crypto]",
+    "pwdlib[argon2]",
+    "httpx",
+    "python-multipart",
+    "pillow",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest",
+    "pytest-asyncio",
+    "pytest-cov",
+    "moto[s3]",
+    "aiosqlite",
+]
+lint = ["ruff"]
+
+[project.scripts]
+streamstack-streaming = "streamstack.streaming.app:main"
+streamstack-catalogue = "streamstack.catalogue.app:main"
+streamstack-auth      = "streamstack.auth.app:main"
+streamstack-ingest       = "streamstack.ingest.app:main"
+streamstack-thumbnailer  = "streamstack.thumbnailer.app:main"
+
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+testpaths = ["tests"]
+addopts = "--tb=short -q --ignore=tests/e2e"
+markers = ["e2e: end-to-end tests requiring a running stack (deselect with -m 'not e2e')"]
+
+[tool.ruff]
+src = ["src"]
+line-length = 100
+target-version = "py312"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "UP", "B", "SIM"]
+ignore = [
+    "B008",  # Depends() in argument defaults is standard FastAPI usage
+]