Add filter options for originator, delegator and delegatee

Description

Add new filter options for originator, delegator, and delegatee in the admin view to support both global and space/project-level filtering.

For space/project-level views, ensure that the filtered results are scoped to the current user's access and only include data within the project they manage.


Accepted criteria

  • Originator, delegator, and delegatee filters are available in the admin view filters

  • Filters are functional in both global and project-level contexts

  • In project-level views, filter results are scoped to the current user's access

  • Global-level filters show unscoped results as per current user access rules

  • UI is consistent with existing filter design