"""
Root conftest — runs before pytest collects any test files or imports any
production modules. Patches config._CONFIG_PATH to point at the test keyring
so that `import config` never tries to open the real keyring.yaml.

Must live at the repo root (not inside tests/) to fire before collection.
"""
from pathlib import Path
import importlib

_TEST_KEYRING = Path(__file__).parent / "tests" / "keyring_test.yaml"

# Patch config before anything else imports it
import config as _config_mod
_config_mod._CONFIG_PATH = _TEST_KEYRING
importlib.reload(_config_mod)