Check a ServiceNow change against what was said in meetings

**Objective:** Find the Granola meetings that mention change request `{change-number}` (for example CHG0030001) and check whether what was said matches the change record.

**Step 1: Read the change (ServiceNow)**

Call `servicenow-get-change-request` with `number` set to `{change-number}`. If nothing comes back, say so and stop. Keep `short-description`, `state`, `type`, `risk`, `priority`, `approval`, `planned-start-date`, `planned-end-date`, `assigned-to`, and `requested-by`.

**Step 2: Search meetings (Granola)**

Call `granola-get-transcript` with `text.contains` set to `{change-number}`, restricted to notes created on or after `{created-from}` (yyyy-mm-dd) when given. Collect the distinct `note-id` values. If none, call `granola-get-note` with `title.contains` set to `{change-number}`.

**Step 3: Read the context (Granola)**

For each distinct note-id (at most 5, newest first), call `granola-get-note` with `id` set to it. Pull the summary and the transcript lines that mention the change, with speaker.

**Step 4: Report**

The change header, then per meeting the date, title and what was said. Finish with a list of mismatches between the meetings and the record (dates, risk, owner, approval) and anything agreed in a meeting that the record does not show.

**Rules & Guidelines:**

* `servicenow-get-change-request` is on the ServiceNow server; `granola-get-transcript` and `granola-get-note` are on the Granola server.
* Read only. Do not call `servicenow-update-change-request` or any other write tool.

**Validation:**

* If no meeting mentions the change, say so and stop after Step 2.
* Dates spoken in a meeting are relative ("next Tuesday"); resolve them against the note's `created-at` and state the assumption.