Prep donor calls with Bloomerang giving and Chorus history together

**Objective:** Prepare a briefing on the donor with email address `{donor-email}` that combines their Bloomerang record with their recent Chorus conversations, looking back `{lookback-days}` days (default 180).

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

Call `bloomerang-get-email-address` with `value` set to `{donor-email}`. Take `account-id` from the result. If nothing comes back, call `bloomerang-get-constituent` with `primary-email` set to `{donor-email}` and use its `id` as the account id. If that also returns nothing, say the donor is not in Bloomerang, skip to Step 3 and report the Chorus history only. If more than one account id comes back, list the matches with their names and stop.

**Step 2: Read their Bloomerang record**

* `bloomerang-get-constituent` with `id` set to the account id: name, status, employer, engagement score, primary address and phone.
* `bloomerang-get-transaction` with `account-id` set to the account id and `date.from` set to the start of the lookback window: every gift in the window, excluding any where `refunded` is true.
* `bloomerang-get-task` with `account-id` set to the account id and `status` Open: outstanding follow-ups.
* `bloomerang-get-interaction` with `account-id` set to the account id and `date.from` set to the start of the window: logged touchpoints.

**Step 3: Read their Chorus history**

* Call `chorus-get-conversation-participants` with `email` set to `{donor-email}`. Collect the distinct `conversation-id` values.
* For each conversation id (at most 10, newest first), call `chorus-get-engagements` with `conversation-id`. Keep only conversations whose `date` falls inside the window. Note `date`, `subject`, `user-name` (who from your side led it), `duration` and `meeting-summary`.
* Call `chorus-get-emails` with `initiator-email` set to `{donor-email}` and `sent-time.from` set to the start of the window: emails the donor sent.

**Step 4: Report**

1. **Who they are**: name, status, employer, engagement score, location.
2. **Giving in the window**: count, total, most recent gift (date, amount), largest gift.
3. **Open tasks**: subject, due date, purpose.
4. **Conversation timeline**: one line per Chorus call or meeting, Chorus email, and Bloomerang interaction, merged and sorted newest first, each marked with its source (Chorus or Bloomerang).
5. **What was discussed**: three to five bullets drawn from the Chorus meeting summaries.
6. **Gaps**: Chorus conversations with no Bloomerang interaction on the same date.

**Rules & Guidelines:**

* Tools whose names start with chorus are on the chorus server; tools whose names start with bloomerang are on the bloomerang server.
* This prompt is read-only. Do not call `bloomerang-add-interaction`, `bloomerang-add-task`, `bloomerang-add-note`, `bloomerang-update-constituent` or any other Bloomerang add or update tool, and do not call `chorus-add-moment`, `chorus-create-playlist` or any other Chorus action.
* Chorus dates carry a time; compare them to Bloomerang dates by calendar day only.

**Validation:**

* If both sides return nothing, say that no record of `{donor-email}` exists in either system and stop.
* Match email addresses case-insensitively. Do not guess a constituent from a name when the email does not match; say the match failed instead.