1. Refine Refund UI to more explicitly warn/guide user when performing partial refunds, so as to avoid "ad hoc" dollar amounts unattributed to orders or order items.
  2. Create a "Summary" query or report for club accountants that includes all reconciliation info that otherwise is spread across the three separate Refund, Payments, and Payouts report. Order Items report does not include above "ad hoc" refunds, so can be a misleading incomplete representation.
[See ticket #65785 for context.]