See a donor's emails and gifts on one timeline

**Objective:** Show how the Bloomerang constituent `{constituent}` (a name or an email address) engages with Mailchimp email, next to their giving, over the last `{lookback-days}` days (default 90).

**Step 1: Find the constituent in Bloomerang**

If `{constituent}` contains `@`, call `bloomerang-get-constituent` with `primary-email`; if that returns nothing, call `bloomerang-get-email-address` with `value` and then `bloomerang-get-constituent` with `id` set to the `account-id` it returns. Otherwise call `bloomerang-get-constituent` with `full-name.contains`. If more than one constituent matches, list them (id, full-name, primary-email, city) and stop.

**Step 2: Collect every email address**

Call `bloomerang-get-email-address` with `account-id` set to the constituent's id. Use every address that is not flagged bad.

**Step 3: Read Mailchimp for each address**

For each address call `mailchimp-get-list-member` with `email` (audience, status, rating, average-open-rate, average-click-rate, tags), then `mailchimp-get-campaign-email-activity` with `email-address` and `activity-date.from` set to today minus the lookback (opens, clicks and bounces), and `mailchimp-get-campaign-unsubscribe` with `email`. If an address is in no audience, say so and continue.

**Step 4: Read Bloomerang giving**

Call `bloomerang-get-transaction` with `account-id` and `date.from` set to the same start date.

**Step 5: Report**

A short profile (name, id, engagement-score, emails), a table of audience memberships with status and rates, a dated timeline merging email activity and gifts, and one sentence on whether gifts follow email engagement.

**Rules & Guidelines:**

* Tools starting mailchimp- are on the mailchimp server; tools starting bloomerang- are on the bloomerang server.
* Read-only. Do NOT call `mailchimp-add-list-member`, `mailchimp-update-list-member`, `bloomerang-add-interaction` or `bloomerang-add-note`.

**Validation:**

* If the constituent has no email address, report their giving only and say Mailchimp could not be checked.
* Match emails case-insensitively.
* If Mailchimp shows an unsubscribe or hard bounce, put it at the top of the report.