Check the support history behind Constant Contact bounces

**Objective:** For campaign `{campaign-id}`, find contacts who unsubscribed or whose email bounced, and check whether support has a relationship with them in Freshdesk. Check up to `{max-contacts}` contacts (default 25).

**Step 1: Get the suppressed contacts (Constant Contact server)**

Call `constant-contact-get-campaign-unsubscribe` and `constant-contact-get-campaign-bounce` with `campaign-id` set to `{campaign-id}`, each limited to `{max-contacts}` records. Keep `email-address`, the unsubscribe reason, and the bounce type.

**Step 2: Check Freshdesk**

For each email call `freshdesk-get-contacts` with `email`. If a contact is found, call `freshdesk-get-tickets` with `requester-email` set to that email and note the number of tickets, the latest status, and the company.

**Step 3: Report**

Two tables, Unsubscribed and Bounced: email, reason or bounce type, whether they are a Freshdesk contact, ticket count, latest ticket status. Finish with a short list of contacts worth a manual follow-up (active customers with open tickets who bounced, so the address may be wrong).

**Rules & Guidelines:**

* `constant-contact-get-campaign-unsubscribe` and `constant-contact-get-campaign-bounce` are on the Constant Contact server; `freshdesk-get-contacts` and `freshdesk-get-tickets` are on the Freshdesk server.
* This is read-only. Never re-subscribe anyone and never call any add, update or delete tool on either server, including `constant-contact-update-contact` and `freshdesk-update-contact`.

**Validation:**

* If nobody unsubscribed or bounced, say so and stop.
* An email not found in Freshdesk is reported as marketing-only, not as an error.