Find meeting attendees missing from Pipedrive

**Objective:** Across Granola meetings created in the last {lookback-days} days (default 14), find external attendees who are not in Pipedrive, optionally limited to meetings whose title contains {title-filter}.

**Step 1: List recent meetings (granola)**

Call granola-get-note with created.from set to the lookback start (ISO date) and, if {title-filter} is given, 	itle.contains = {title-filter}. Use max-records 50.

**Step 2: Collect attendees (granola)**

For each note call granola-get-attendee with 
ote-id. Drop attendees whose email domain equals the note's owner-email domain. De-duplicate by email and count meetings per email.

**Step 3: Check Pipedrive**

For each distinct email call pipedrive-get-person with email. Keep those that return nothing.

**Step 4: Report**

A table sorted by meeting count: name, email, number of meetings, most recent meeting title and date. Finish with the totals checked and missing.

**Rules & Guidelines:**

* Granola tools (`granola-get-note`, `granola-get-attendee`, `granola-get-invitee`, `granola-get-transcript`) are on the granola server. Pipedrive tools (`pipedrive-get-person`, `pipedrive-get-organization`, `pipedrive-get-deal`, `pipedrive-get-activity`, `pipedrive-get-note`) are on the pipedrive server.
* Read-only. Do NOT call `pipedrive-add-person`, `pipedrive-add-note`, `pipedrive-add-activity`, `pipedrive-add-deal`, `pipedrive-add-lead`, `pipedrive-add-organization` or any `pipedrive-update-*` tool.
* Only surface meeting content the signed-in user can access. Do not copy transcript text beyond what the report needs.

**Validation:**

* If no meetings are found, say so and stop.
* Treat emails case-insensitively. Attendees with no email go in a separate "no email" list.