Rank overdue 2Checkout balances without the export

**Objective:** List unpaid accounting payments in `{currency}` due before `{due-before}` (a date, default today).

**Step 1: Pull payments**

Call `2checkout-get-accountingpayment` with `currency` set to `{currency}` and `due-date.to` set to `{due-before}`. Optionally narrow with `status` or `invoice-type` if the user mentioned them.

**Step 2: Report**

Keep rows with a balance above zero. Show invoice-type, status, amount, balance, due-date, paid-on, and links (pdf, html, xml invoice urls). Rank by days overdue and give the total balance. Add the invoice file for the top five via `2checkout-get-invoice` if `order-reference` is known.

**Rules & Guidelines:**

* This prompt is read-only. Never call a tool that adds, updates, deletes, cancels, refunds, enables, disables or otherwise changes 2Checkout data; only tools whose names start with 2checkout-get- may be called.
* Filters are exact or `.contains` matches and results are capped by `max-records`. If a result set looks cut off, say so and narrow the filter instead of guessing.
* Report only what the tools returned; do not invent values no tool exposed.
**Validation:**

* If currency is blank, process each currency separately; never total across currencies.