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.

Makefile

@@ -0,0 +1,30 @@
+.PHONY: test lint lint-fix up down up-test down-test migrate migration
+
+test:
+	uv run --extra dev pytest tests/ -v --cov=src/streamstack --cov-report=term-missing
+
+lint:
+	uv run --extra lint ruff check src/ tests/
+	uv run --extra lint ruff format --check src/ tests/
+
+lint-fix:
+	uv run --extra lint ruff check --fix src/ tests/
+	uv run --extra lint ruff format src/ tests/
+
+up:
+	docker compose up -d --build
+
+down:
+	docker compose down -v
+
+up-test:
+	docker compose -f docker-compose.test.yml up --build --abort-on-container-exit
+
+down-test:
+	docker compose -f docker-compose.test.yml down -v
+
+migrate:
+	uv run alembic upgrade head
+
+migration:
+	uv run alembic revision --autogenerate -m "$(MSG)"