Find open Capsule CRM deals that have gone quiet in Chorus

**Objective:** Find open Capsule CRM opportunities, optionally only those owned by {owner-name}, whose accounts have had no Chorus call or email in the last {quiet-days} days (default 30).

**Step 1: List open deals in Capsule CRM**

Call `capsule-crm-get-opportunity`, with `owner-name` set to {owner-name} when it is given. Keep deals with no `closed-on-date` and no `lost-reason-name`.

**Step 2: Check each account in Chorus**

For each distinct organization name on those deals (the party name when there is no organization), call `chorus-get-engagements` with `account-name.contains` and `date.from` set to the start of the window, and `chorus-get-emails` with `account-name.contains` and `sent-time.from` set to the same date. Record the latest conversation date and the latest email date.

**Step 3: Check Capsule history**

For each deal, call `capsule-crm-get-entry` with its `opportunity-id` and `date.from` set to the start of the window, so contact logged in Capsule but not recorded by Chorus is not reported as silence.

**Step 4: Report**

A table of deal, account, milestone, value, expected close, owner, last Chorus call, last Chorus email, last Capsule entry. List quiet deals (nothing in any of the three) first, sorted by value, largest first. Flag quiet deals whose expected close date falls inside the next {quiet-days} days. End with a count of quiet deals and their total value per currency.

**Rules & Guidelines:**

* Tools whose names start capsule-crm are on the capsule-crm server; tools whose names start chorus are on the chorus server.
* Read-only. Do not call `capsule-crm-update-opportunity`, `capsule-crm-add-task`, `capsule-crm-add-note` or any other Capsule add or update tool, and do not call any Chorus add, create, update or export tool.

**Validation:**

* If there are no open deals, say so and stop.
* If an account name finds nothing in Chorus, mark it No Chorus match rather than quiet, since the account may simply be named differently there.
* Do not total values across different currencies.