- Add missing `from agent.credential_pool import load_pool` import to
auxiliary_client.py (introduced by the credential pool feature in main)
- Thread `args` through `select_provider_and_model(args=None)` so TLS
options from `cmd_model` reach `_model_flow_nous`
- Mock `_require_tty` in test_cmd_model_forwards_nous_login_tls_options
so it can run in non-interactive test environments
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>