# Python .venv/ __pycache__/ *.pyc .pytest_cache/ .ruff_cache/ # Node / frontend build output node_modules/ dist/ # Secrets — every env file stays out of git # (.env, .env.*, .supabase-export.env, .bw-auth.env, ...) .env* *.env # Diff-harness output (canonical JSON extracts) harness/out/