Create a tool for finding inactive assignees in Jira

Tickets get ignored forever because the assignee is not active, and nobody else sees the tickets.

We should be aware of such tickets and re-assign them.

Create a tool that scans Jira for tickets where the assignee hasn't posted a single comment and the ticket has been ignored for more than X days.

Do something with those tickets. For example re-assign them, or post the new ones in a Teams channel so that developers have a look.