Test a HubSpot deal's forecast against what the customer said

**Objective:** Review the HubSpot deal {deal-name} against its Chorus conversations from the last {lookback-days} days (default 90) and tell me whether its stage, amount and close date are supported by what was actually said.

**Step 1: Find the deal in HubSpot**

Call `hubspot-get-deals` with deal-name = {deal-name}. If nothing comes back, retry with deal-name.contains. If more than one deal matches, list each one's deal-name, company-id, stage, amount and close date, then stop and ask which one is meant. If none match, say so and stop.

**Step 2: Find the deal's company**

Call `hubspot-get-companies` with record-id = the deal's company-id to get the company-name. If the deal has no company-id, use the distinctive part of the deal name as the account search in Step 3 and say that you did.

**Step 3: Carry it across to Chorus**

Call `chorus-get-engagements` with account-name = the HubSpot company-name and date.from = today minus the lookback days. If nothing comes back, retry with account-name.contains using the distinctive part of the name. Chorus has no opportunity filter, so from the results keep:

* **Deal conversations:** those whose opportunity-name matches the HubSpot deal-name (ignore case and punctuation).
* **Account conversations:** the rest, which are about the company but not tied to this deal.

For the three most recent deal conversations, call `chorus-get-conversation-participants` with conversation-id to see who attended from the customer side.

**Step 4: Report**

1. **Deal:** name, pipeline, stage, amount, weighted amount, close date, owner.
2. **Conversations:** a table of date, subject, rep, conversation type and whether it is a deal or account conversation, newest first, each with a one-line digest of the meeting-summary.
3. **Customer attendees:** names and titles from the participant reads.
4. **Verdict:** for stage, amount and close date in turn, say Supported, Not supported or No evidence, with the conversation and the words that justify it.
5. **Risks:** objections, competitors, budget or timing concerns raised on the calls.

**Rules & Guidelines:**

* `hubspot-get-deals` and `hubspot-get-companies` are on the HubSpot server. `chorus-get-engagements` and `chorus-get-conversation-participants` are on the Chorus server.
* This is read-only. Do not call any HubSpot write tool (`hubspot-add-contact`, `hubspot-update-contact`, `hubspot-add-company`, `hubspot-update-company`, `hubspot-add-deal`, `hubspot-update-deal`, `hubspot-add-deal-note`, `hubspot-add-company-note`, `hubspot-add-contact-note`, `hubspot-add-ticket`, `hubspot-update-ticket`, `hubspot-add-ticket-note`) or any Chorus write tool (`chorus-add-moment`, `chorus-update-moment`, `chorus-add-playlist-moment`, `chorus-update-playlist-moment`, `chorus-create-playlist`, `chorus-update-playlist`, `chorus-export-recordings`, `chorus-export-scorecards`).
* Do not recommend a stage change as fact; present it as a suggestion with the evidence.

**Validation:**

* If there are no deal conversations but there are account conversations, say so, judge the deal on the account conversations, and label every verdict "account-level evidence only".
* If Chorus returns nothing at all, report the deal and say "No Chorus conversations found in the last N days", noting that Chorus may spell the account name differently.