The webhook is deregistered at bunq and the callback endpoint, its parser,
default-deny classifier, dedup ledger and signature check are removed; the
code is in git history if a bank feed ever comes back. /financials keeps
reading the hand-maintained aggregates file, and sales + shop donations
stay live from the order ledger.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
