# Data and artifacts are never versioned (PROTOCOL §1, guardrail 5)
data/
artifacts/
*.dta
*.zip
*.parquet
demo_report.html

# Keep the data tree and the checksum manifest
!data/
!data/**/.gitkeep
!data/checksums.txt

# Python
__pycache__/
*.py[cod]
*.egg-info/
.eggs/
build/
dist/
.venv/
venv/

# Tooling caches
.pytest_cache/
.ruff_cache/
.coverage
htmlcov/
.mypy_cache/

# OS / editor
desktop.ini
Thumbs.db
.DS_Store
.idea/
.vscode/
