"""Site customization to ensure repository root is on sys.path during tests.

This helps test runners that may not add the repo root to Python's module
search path, making imports like `from core.models import ...` robust.
"""

import sys
import os

REPO_ROOT = os.path.dirname(os.path.abspath(__file__))
if REPO_ROOT not in sys.path:
    sys.path.insert(0, REPO_ROOT)