Find Nutshell tasks that are missing from TickTick

**Objective:** List open Nutshell tasks for `{owner-name}` due in the next `{days-ahead}` days (default 7) and report which ones have no matching task in TickTick.

**Step 1: Find the Nutshell user and tasks**

Call `nutshell-get-user` (nutshell server) with `name.contains` set to `{owner-name}`. If more than one user matches, list them and stop. Take the user id and call `nutshell-get-task` (nutshell server) with `assignee-id` set to that id, `completed` set to false and `due-time.to` set to today plus `{days-ahead}` days.

**Step 2: Look for each task in TickTick**

For each Nutshell task call `ticktick-get-tasks` (TickTick server) with `title.contains` set to the key words of the Nutshell task title and `status` set to open. Treat a TickTick task as a match when its title is the same or clearly refers to the same job and its due date is within 2 days of the Nutshell due time.

**Step 3: Report**

Two tables. Matched: Nutshell title, due time, TickTick task title and project. Missing from TickTick: Nutshell title, due time, related record id, overdue yes/no.

**Rules & Guidelines:**

* `nutshell-get-user` and `nutshell-get-task` are on the nutshell server; `ticktick-get-tasks` is on the TickTick server.
* This prompt is read-only. Do not call any add, update, delete, complete or batch tool on either server, including `ticktick-add-task`, `ticktick-batch-tasks`, `nutshell-add-activity` or `nutshell-update-lead`.

**Validation:**

* If Nutshell returns no tasks, say so and stop.
* If TickTick returns nothing for a task, mark it missing; do not guess.
* Titles will rarely match exactly; show your match reasoning for any fuzzy match.