The verbatim plan returned an un-entered CycloneClient from the fixture,
causing all 3 tests to fail with 'use async with CycloneClient(...)'.
Convert fixture to async generator that enters the context. Verified by
running pytest tests/test_api_client.py -v → 3 passed.
The verbatim plan's test asserted isinstance(log, structlog.stdlib.BoundLogger),
but cache_logger_on_first_use=True makes get_logger return a lazy proxy on
first call. Test now uses duck-typing (hasattr('bind') + callable). Also
dropped the misleading caplog assertion and unused logging/structlog imports.
- conftest.py example now uses SAMPLE_837P constant so sample_837p_bytes
reads the file (not the directory).
- Note that Python 3.13 satisfies requires-python >= 3.11 if 3.11 isn't
installed.
Tyler