Find Dynamics GP customers missing or out of balance in Stripe

**Objective:** Match Dynamics GP customers in company `{company}` (empty means the default company), limited to customer class `{customer-class}` when given, to Stripe customers, and report who is in one system only and whose balances disagree.

**Step 1: Read the GP customers**

Call `dynamics-gp-get-rm-customer` with `inactive` = false, `company` = `{company}` and, when given, `customer-class` = `{customer-class}`. Keep `customer-id`, `customer-name`, `main-email-address`, `customer-balance` and `hold`.

**Step 2: Find each one in Stripe**

For each GP customer with a `main-email-address`, call `stripe-get-customer` with `email` = that address. If nothing comes back, or the GP customer has no email, call `stripe-get-customer` with `name` = the GP `customer-name`. Compare emails without regard to case or surrounding spaces. If a name search returns more than one Stripe customer, list them all as ambiguous rather than choosing one.

**Step 3: Compare balances**

For each matched customer, call `stripe-get-invoice` with `customer-id` = the Stripe `customer-id` and `status` = `open`, and add up `amount-remaining`. Compare that with the GP `customer-balance`.

**Step 4: Report**

A summary first: GP customers read, matched by email, matched by name only, ambiguous, not in Stripe. Then a table of matches with GP customer ID, name, email, GP balance, Stripe open amount, Stripe `delinquent`, and a Note on any difference. Then a list of GP customers not found in Stripe. Note that Stripe customers who are not in GP are not covered here; use `backfill-stripe-customers` for that direction.

**Rules & Guidelines:**

* `dynamics-gp-get-rm-customer` is on the dynamics-gp server. `stripe-get-customer` and `stripe-get-invoice` are on the stripe server.
* This prompt is read-only. Do not call `dynamics-gp-rm-customer-add`, `dynamics-gp-rm-customer-update`, `dynamics-gp-rm-customer-note` or any other dynamics-gp tool whose name does not start with dynamics-gp-get-.
* An email match wins over a name match. Never treat a match on name alone as certain.

**Validation:**

* If GP returns no customers, say so and stop.
* If GP returns more than 200 customers, work through the first 200, say how many were left out, and suggest narrowing by customer class.
* A small balance difference can be timing. Report differences of any size, but say which are under 1.00.