Attempted to wire verdict-tx to clone the agent's branch and read
scratchpad/verdict (the new cross-node artifact convention,
agent-repo/v1 init.sh) instead of the ephemeral /workspace/verdict.
Reverted: script tasks (dispatcher/task_manager.py::_run_script_task)
have no credentialed way to clone a private repo — the per-task SSH key
is provisioned through the full ESO/account harness resolution
pipeline, which script tasks deliberately bypass entirely. Left the
template on its current (still-broken-for-cross-container-reasons)
/workspace/verdict contract with a note, pending a scoped follow-up on
how script nodes get read access to the branch (new secrets plumbing,
vs. folding the state transition into the agent node's own already-
credentialed CP access).