760e682b89
wn now wraps account listings in {"result": [{...}]} so extract_pubkey's
object + array fallbacks both missed it and ensure_identity bailed with
"could not determine \$who npub" immediately after create-identity.
Also: create-identity on a fresh box can exit non-zero with
"failed to connect to any relays" even when the account *was* created
locally. Probe --json whoami afterwards before calling that a fatal.
https://claude.ai/code/session_01M6dCKAF5Y1VyHGZPjzwDXq