Check meeting attendees against ServiceNow users

**Objective:** For the Granola meeting matching `{meeting-title}` (optionally created on or after `{created-from}`, format yyyy-mm-dd), show which attendees are ServiceNow users and which are not.

**Step 1: Find the meeting (Granola)**

Call `granola-get-note` with `title.contains` set to `{meeting-title}` and `created.from` set to `{created-from}` if given. If more than one note matches, list them (id, title, created-at) and stop. If none match, say so and stop.

**Step 2: List attendees (Granola)**

Call `granola-get-attendee` with `note-id` set to the note `id`. Also call `granola-get-invitee` with the same `note-id` and merge the two lists by `email`, dropping duplicates.

**Step 3: Look up each attendee (ServiceNow)**

For each distinct `email`, call `servicenow-get-user` with `email` set to it. Record `name`, `title`, `department`, `active`, `manager`, and `vip`. If nothing comes back, mark the attendee as not in ServiceNow and continue.

**Step 4: Report**

A table with one row per attendee: name, email, ServiceNow user (yes/no), title, department, active, vip. Then list the attendees with no ServiceNow user, and any inactive users.

**Rules & Guidelines:**

* `granola-get-note`, `granola-get-attendee` and `granola-get-invitee` are on the Granola server. `servicenow-get-user` is on the ServiceNow server.
* Read only. Do not call any ServiceNow add or update tool.

**Validation:**

* Compare emails case-insensitively.
* If the meeting has no attendees, say so and do not call ServiceNow.