Give every Shopify B2B company a Zendesk organization

**Objective:** Make sure every Shopify B2B company (or only those whose name contains `{company-name}`, if given) has a Zendesk organization, and that its contacts who already have Zendesk users belong to it. Create only after the user confirms.

**Step 1: Read the Shopify companies**

Call `shopify-get-company`, filtered by name.contains `{company-name}` if given. Note company-id, name and external-id. For each company, call `shopify-get-company-contact` filtered by company-id and note customer-email and customer-full-name.

**Step 2: Match to Zendesk organizations**

For each company, call `zendesk-get-organization` filtered by external-id set to the Shopify company-id. If nothing matches, call it filtered by name set to the company name. Sort each company into one group:

* linked: matched by external-id
* name match: matched by name only. Report these and do not change them.
* missing: no organization

**Step 3: Check the contacts**

For each contact of a linked or missing company, call `zendesk-get-user` filtered by email. If the user exists, call `zendesk-get-organization-member` filtered by user-id and check whether they already belong to the company's organization. Contacts with no Zendesk user are listed only. This prompt does not create users.

**Step 4: Confirm**

Show:

1. Organizations to create: company name, Shopify company-id, contact count.
2. Memberships to add: user name, email, organization.
3. For information: name matches that need a person to check, and contacts with no Zendesk user.

Ask the user to confirm. Create nothing until they do.

**Step 5: Create**

1. For each missing company, call `zendesk-add-organization` once with name (the Shopify name), external-id (the Shopify company-id) and tags shopify-b2b. Keep the returned id.
2. For each confirmed membership, call `zendesk-add-organization-member` once with organization-id and user-id.

**Step 6: Report**

Organizations created with their ids, memberships added, anything that failed with the error as returned, and the for-information lists from Step 4.

**Rules & Guidelines:**

* `shopify-get-company` and `shopify-get-company-contact` are on the shopify server. `zendesk-get-organization`, `zendesk-get-user`, `zendesk-get-organization-member`, `zendesk-add-organization` and `zendesk-add-organization-member` are on the zendesk server.
* The only write tools this prompt may call are `zendesk-add-organization` and `zendesk-add-organization-member`, once per confirmed item. Do not call `zendesk-update-organization`, `zendesk-add-user`, `zendesk-update-user` or any shopify write tool such as `shopify-update-company`.
* Never set the external-id on a name match. A person decides whether it is the same company.

**Validation:**

* If Shopify returns no companies, say so and stop.
* If everything is already linked, say so and stop.
* If creating an organization fails, skip its memberships and report them as not added.
* If the user does not confirm, create nothing.