Verify Chargebee payments reached the Business Central ledger

**Objective:** For `{customer-email}`, confirm that every successful Chargebee payment since `{date-from}` has a matching payment entry on the customer's Business Central ledger.

**Step 1: Chargebee payments**

Call `chargebee-get-customer` (Chargebee server) with `email` set to `{customer-email}`; stop unless exactly one is found. Call `chargebee-get-transaction` (Chargebee server) with `customer-id` set to its `id`, `date.from` set to `{date-from}` and `status` set to success. Keep `id`, `date`, `amount`, `currency-code`, `gateway`, `reference-number` and `type`. Treat refund-type transactions as negative amounts.

**Step 2: Business Central ledger**

Call `business-central-get-customer` (Business Central server) with `email` set to `{customer-email}` and keep `customer-number`. If not found, report that and stop. Call `business-central-get-detailed-customer-ledger` (Business Central server) with `customer-number`, `posting-date.from` set to `{date-from}` and `document-type` set to Payment (then Refund in a second call if refunds exist).

**Step 3: Match**

Pair each Chargebee transaction with a ledger entry by equal `amount` (absolute) within 5 days of `posting-date`, preferring one whose `document-number` or `description` contains the transaction `id` or `reference-number`. A ledger entry may be used once.

**Step 4: Report**

List payments with no ledger entry, ledger payments with no Chargebee transaction, and matched pairs with differing amounts. End with totals for each side.

**Rules & Guidelines:**

* `chargebee-get-customer` and `chargebee-get-transaction` are on the Chargebee server; the other Business Central tools named here are on the Business Central server.
* Read-only. Do not call any Business Central create or update tool, including `business-central-create-journal-line`.

**Validation:**

* Failed or voided Chargebee transactions are excluded; mention how many were skipped.
* If currencies differ, report both and do not convert.