chore: scaffold project metadata and tooling

Makefile

@@ -0,0 +1,48 @@
+.PHONY: install dev test lint format typecheck clean build-wheel build-deb build-all
+
+install:
+	pip install -e .
+
+dev:
+	pip install -e ".[dev]"
+	pre-commit install
+
+test:
+	pytest -v --tb=short
+
+test-cov:
+	pytest --cov=sshctl --cov-report=term-missing --cov-fail-under=45
+
+lint:
+	ruff check src/ tests/
+
+format:
+	ruff format src/ tests/
+
+format-check:
+	ruff format --check src/ tests/
+
+typecheck:
+	mypy src/ tests/
+
+check: lint format-check typecheck test
+
+clean:
+	rm -rf dist/ dist-deb/ build/ *.egg-info/ htmlcov/ .coverage coverage.xml .mypy_cache .ruff_cache .pytest_cache
+	find . -type d -name __pycache__ -exec rm -rf {} + 2>/dev/null || true
+	find . -type f -name '*.pyc' -delete
+
+build-wheel:
+	pip install build
+	python -m build --wheel
+
+build-deb: build-wheel
+	cd linux && dpkg-buildpackage -us -uc -b
+	mkdir -p dist-deb
+	mv ./*.deb dist-deb/ 2>/dev/null || true
+
+build-all: clean check build-wheel build-deb
+
+release: clean check build-wheel build-deb
+	@echo "Release artifacts:"
+	@ls -la dist/*.whl dist-deb/*.deb 2>/dev/null || echo "No artifacts found"