Require a confirm step for /torch all

`all` now only previews how many addresses it would torch; `all confirm`
(exact word, nothing after it) does it. Stateless, so nothing to store or
expire between the two messages, and the same on Discord, Telegram, and
Slack.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

nccommitted 21 days agoparent 28c19326f9fd6aa1b8cc2731d829a90abec23f5e33ffdeeBrowse files