Find Attio follow ups that never reached TickTick

**Objective:** Report open Attio CRM tasks, optionally only those assigned to `{assignee}`, due within the next `{days-ahead}` days (default 14), that have no matching task in TickTick. Read-only.

**Step 1: Read open tasks from Attio**

Call `attio-get-task` (Attio server) with `completed` set to false, `deadline.to` set to today plus `{days-ahead}` days and, if `{assignee}` is given, `assignees.contains` set to it. Keep `task-id`, `content`, `deadline`, `assignees` and `linked-record-ids`. If nothing comes back, say so and stop.

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

For each Attio task, call `ticktick-get-tasks` (TickTick server) with `title.contains` set to a distinctive phrase from the Attio `content` (the first 40 characters is enough). Treat a TickTick task as a match when its title is clearly the same job; a close due-date is supporting evidence, not required.

**Step 3: Report**

Two tables. Missing in TickTick: Attio task id, content, deadline, assignees. Already in TickTick: Attio task id, TickTick `task-id`, project-name, due-date, status. Finish with the counts.

**Rules & Guidelines:**

* `attio-get-task` is on the Attio server; `ticktick-get-tasks` is on the TickTick server.
* Do NOT call `ticktick-add-task`, `ticktick-complete-tasks`, `ticktick-update-task` or any Attio add, update, upsert or delete tool.
* Attio tasks and TickTick tasks share no id; matching is by title text only.

**Validation:**

* If a title search returns several candidates, list them and mark the Attio task as "ambiguous" rather than guessing.
* If TickTick returns nothing for every task, check that the TickTick server is connected and say so.