drop the one-shot send/recv/kill/start/restart/request-spawn/request-
apply-commit subcommands from both in-container binaries. they were
debug-only — the host admin socket (`hive-c0re ...`) exposes the
same verbs and the manager mcp surface covers the rest from inside
claude. now each binary's --help shows just `serve` and `mcp`,
which are the only commands either is meant to be started with.
removes the `one_shot` helper and the `render` / `check` glue.
new --purge flag on the destroy verb (cli + admin socket + dashboard).
default destroy still keeps /var/lib/hyperhive/{agents,applied}/<name>/
so recreating with the same name reuses prior config + creds.
with --purge, both dirs go too (config history, claude creds, /state/
notes). no undo. dashboard adds a separate PURG3 button with an
explicit confirmation copy; the existing DESTR0Y button keeps the
soft semantics.
claude.md dashboard-action-surface section updated; todo entry
dropped.
new mcp tool on the manager surface that queues a question on the
dashboard and returns the question id immediately. operator submits an
answer via /answer-question/<id>; the dashboard fires
HelperEvent::OperatorAnswered { id, question, answer } into the manager
inbox so the next turn picks it up.
also: fix async-form button stuck on spinner after successful submit
(refreshState skipped re-rendering, so the button was never re-enabled).
