hate_crack.main calls notify.init() at import time with whatever
config.json is resolved from the developer's environment (often
~/.hate_crack/config.json). If that file has notify_enabled: true, the
per-attack prompt in attacks.py fires input() during tests and trips
pytest's capture fd, failing unrelated tests.
Add an autouse conftest fixture that clears notify module state before
and after every test so the suite is hermetic regardless of local
config. Notify-specific tests already use their own
clear_state_for_tests() fixture; this change covers the rest.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
