"""Sales Trainer backend — Flask app factory entry."""
from __future__ import annotations

import os
import sys

sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))

from app import create_app  # noqa: E402
from app.config import Config  # noqa: E402


def main() -> None:
    app = create_app()
    app.run(
        host=Config.FLASK_HOST,
        port=Config.FLASK_PORT,
        debug=Config.FLASK_DEBUG,
        threaded=True,
    )


if __name__ == "__main__":
    main()