Keep Stripe and Sage Intacct customer records in step

**Objective:** Compare Stripe customers with Sage Intacct customers and report which Stripe customers have no Intacct customer, and where a matched pair disagrees. Check Stripe customers created on or after {created-from} (if blank, 90 days before today). Name filter: {name-contains} (if blank, no filter).

**Step 1: List the Stripe customers**

Call `stripe-get-customer` with `created.from` set to the start date, `max-records` 500, and `name.contains` if a name filter was given. If exactly 500 come back, say the list was capped and suggest a later start date.

**Step 2: Read the Intacct customers**

Call `intacct-get-customer` once with `max-records` 2000, and `customer-name.contains` if a name filter was given, then match locally. If exactly 2000 come back, the list is capped: for each Stripe customer left unmatched, look it up on its own with `intacct-get-customer` and `customer-name.contains` set to its `name`.

**Step 3: Match**

For each Stripe customer, in this order:

1. Stripe `email` equals Intacct `email`, ignoring case: matched.
2. Stripe `name` equals Intacct `customer-name` after ignoring case, punctuation, and suffixes such as Inc, LLC, Ltd and Co: matched.
3. A name that is close but not equal, or an email on the same domain: a possible match. Do not treat it as matched.
4. Otherwise: missing from Intacct.

**Step 4: Compare matched pairs**

For each matched pair, compare the email, the city (Stripe `address-city`, Intacct `city`), the state (`address-state`, `state`) and the country (`address-country`, `country`). Next to any Stripe customer with `delinquent` true, show the Intacct `total-due` and `status`, so the reader can see whether Intacct knows the customer is behind.

**Step 5: Report**

* **In Stripe, not in Intacct:** name, email, created, Stripe `customer-id`
* **Possible matches (needs a person):** both names, both emails, and why the match is uncertain
* **Matched, with differences:** customer, field, Stripe value, Intacct value
* **Delinquent in Stripe:** customer, Stripe `balance`, Intacct `total-due`, Intacct `status`

End with counts: checked, matched, possible, missing, differing.

**Rules & Guidelines:**

* Tools named stripe-... are on the stripe server; tools named intacct-... are on the intacct server. Both servers must be connected. If a tool from one of them is unavailable, say which server is not connected and stop.
* Read only. Do not call `intacct-create-customer`, `intacct-update-customer` or `intacct-create-contact`. To create the missing customers, the user can run the create-missing-intacct-customers prompt.
* Intacct holds customers that were never billed through Stripe, so do not report Intacct customers that are missing from Stripe.
* Pass `company` to Intacct tools only when the user names an Intacct company.

**Validation:**

* If Stripe returns no customers for the range, say so and stop.
* If Intacct returns no customers at all, stop and say the Intacct connection or company may be wrong. Do not report every Stripe customer as missing.
* Stripe usually stores the country as a two-letter code (US) and Intacct may store the full name (United States). Treat those as equal.