"""Test configuration — adds package root to sys.path so bare imports work."""
import sys
from pathlib import Path

# Add the package root so `from stats_db import StatsDB` works in tests
# without requiring the full package to be installed.
_PACKAGE_ROOT = Path(__file__).resolve().parent.parent
if str(_PACKAGE_ROOT) not in sys.path:
    sys.path.insert(0, str(_PACKAGE_ROOT))