<!-- Add the related story/sub-task/bug number, like Resolves #123, or remove if NA --> **Related issue:** Resolves #45700 Not a product change. This PR will allow us to run the workflow manually. After ~2 weeks, if there are no issues, we'll make it automatic. ## Testing - [x] Added/updated automated tests - [x] QA'd all new/changed functionality manually <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Added automated workflow to identify and close stale issues created by Fleet team members, with dry-run capability and operation limits. * Added system to build and maintain a deduplicated list of Fleet team member handles from GitHub organization and repository history. * **Tests** * Added comprehensive test suites for stale issue management and handle list generation with mock GitHub API interactions and boundary condition coverage. <!-- review_stack_entry_start --> [](https://app.coderabbit.ai/change-stack/fleetdm/fleet/pull/45530?utm_source=github_walkthrough&utm_medium=github&utm_campaign=change_stack) <!-- review_stack_entry_end --> <!-- end of auto-generated comment: release notes by coderabbit.ai -->