Template access restriction for agency users

You can now control which templates each agency user has access to. From the user management screen, turn off "All Templates" for a user and pick exactly which templates they should see. That user won't see excluded templates anywhere in the product, and any reports or dashboards built on those templates are hidden from their view as well. Parent agency users, admins, and advertiser users are unaffected, and NinjaCat's starter templates remain available to everyone.