"""Database settings reused from the existing backend application.

Credentials stay in the project's single source of truth (``数据库.md`` read by
``backend/app/config.py``); this module only exposes them to ``models/`` without
copying any secret.
"""
from __future__ import annotations

import sys
from pathlib import Path

ROOT = Path(__file__).resolve().parents[2]
BACKEND = ROOT / "backend"
if str(BACKEND) not in sys.path:
    sys.path.insert(0, str(BACKEND))

from app.config import settings  # noqa: E402

__all__ = ["settings", "ROOT", "BACKEND"]