Prepare for a client call with billing and email history

**Objective:** Build a single profile for the client with email `{client-email}` in the FreshBooks company `{company}`, combining billing history with Constant Contact activity over the last `{lookback-days}` days (default 90).

**Step 1: Find the client (FreshBooks)**

Call `freshbooks-get-client` with `company` set to `{company}` and `email` set to `{client-email}`. If several clients match, list them and stop. If none match, say so and stop. Keep `id`, name and `organization`.

**Step 2: Read billing (FreshBooks)**

Call `freshbooks-get-invoice` with `customer-id` set to the client `id`, and `freshbooks-get-payment` with `client-id` set to the same value. Total invoiced, paid and outstanding, and note the date of the last payment.

**Step 3: Read Constant Contact**

Call `constant-contact-get-contact` with `email-address` set to `{client-email}`; keep `contact-id`, `permission-to-send` and `tags`. If nothing comes back, report that the client is not in Constant Contact and skip the rest of this step. Call `constant-contact-get-contact-list-member` with `contact-id` for list membership, and `constant-contact-get-contact-activity` with `contact-id` and `created-date.from` set to the start of the lookback window.

**Step 4: Report**

Three short sections: billing (invoiced, paid, outstanding, last payment), marketing (consent, lists, tags, counts of opens and clicks in the window) and one line of observations, for example a client who clicks campaigns but has overdue invoices.

**Rules & Guidelines:**

* FreshBooks tools (server `freshbooks`): `freshbooks-get-client`, `freshbooks-get-invoice`, `freshbooks-get-payment`. Constant Contact tools (server `constant-contact`): `constant-contact-get-contact`, `constant-contact-get-contact-list-member`, `constant-contact-get-contact-list`, `constant-contact-get-contact-activity`.
* This prompt is read-only. Never call any add, update, delete, send or mark tool on either server, including `freshbooks-add-client`, `freshbooks-update-client`, `freshbooks-send-invoice-by-email`, `constant-contact-add-contact` and `constant-contact-update-contact`.
* Match clients to contacts on email address, compared case-insensitively after trimming spaces. Never match on name alone.
* Query only the FreshBooks company named in `{company}`; if it is empty and the account has more than one, ask which one before calling anything.

**Validation:**

* Match on `{client-email}` exactly as a case-insensitive string; do not search by name.
* If the two systems show different names for the same email, report both.