Use of current_tenant throughout app

def mount(_params, _session, socket) do
    form =
      MyApp.Team.form_to_create_person(
        actor: socket.assigns.current_user,
        tenant: socket.assigns.current_tenant
      )
      |> AshPhoenix.Form.ensure_can_submit!()

    socket =
      socket
      |> assign(:form, to_form(form))
      |> assign(:page_title, "New Person")
      |> assign(:role_options, role_options())

    {:ok, socket}
  end