Catch Teamwork.com timesheet problems before billing and payroll

**Objective:** Audit the time logged in Teamwork from {period-start} to {period-end} (default: Monday of the current week to today), for people whose name contains {person-name} (everyone when blank).

**Step 1: Pull the entries**

Call `teamwork-get-time` with `time-logged.from` and `time-logged.to` set to the period, `user-name.contains` when a person is given, and `max-records` 500.

**Step 2: Check project billability**

Collect the distinct `project-id` values and call `teamwork-get-projects` filtered by each `project-id` to read `is-billable`.

**Step 3: Flag entries**

Flag an entry when:

* it has no `task-id` (time not tied to a task)
* its `description` is empty
* a single entry is over 480 minutes
* it is not billable (`is-billable` false) on a project whose `is-billable` is true
* it falls on a Saturday or Sunday (report these, but as a note, not a fault)

Also flag a person-day whose total `minutes` exceeds 600.

**Step 4: Report**

* Per person: total hours, billable hours and billable share, number of flagged entries.
* A table of the flagged entries: person, date, project, task, hours, reason flagged, and `time-log-id`, grouped by reason.
* Person-days over 10 hours.
* Entries where `verified` is false, as a count per person.

**Rules & Guidelines:**

* This prompt is read-only. Do not call any tool whose name begins with teamwork-create-, teamwork-update-, teamwork-complete-, teamwork-uncomplete-, teamwork-assign-, teamwork-move-, teamwork-copy-, teamwork-clone-, teamwork-reorder-, teamwork-archive-, teamwork-unarchive-, teamwork-lock- or teamwork-unlock-, and do not call `teamwork-get-file-shared-link`.
* In particular, do not call `teamwork-update-time-entry` or `teamwork-create-time-entry` to fix what you find. List it for the user.
* A flag is a question, not an accusation. Word findings neutrally.

**Validation:**

* When the period is invalid (end before start, or not a date), say so and stop.
* When 500 entries come back, say the audit may be incomplete and suggest a shorter period or a single person.
* When nothing is logged in the period, say so plainly.