Move SSH transport into fiwi.ssh (replacing fiwi.ssh_node) and add fiwi.fiwi_relay
with FiWiRelay for venv and pip bootstrap over SSH or locally. Update imports,
docs, and remote_ssh.env.example for python -m fiwi.fiwi_relay.
Extend test_read_remote with a single-SSH readiness probe (brainstem via
FIWI_REMOTE_PYTHON and env/bin/python3), clearer setup hints, and --list-only.
Add probe helpers on fiwi.fiwi_relay.host and unittest for marker parsing.
Merge [remote_hubs] hosts in config INI; set uax24 remote_python to the hub
venv after relay setup.
Made-with: Cursor
91a2bee58b