refactor: use frappe.get_system_settings
refactor: use frappe.get_system_settings

Not sure why this needs YET ANOTHER separate cache.

frappe/frappe,StrellaGroup/frappe,StrellaGroup/frappe,frappe/frappe,yashodhank/frappe,frappe/frappe,StrellaGroup/frappe,yashodhank/frappe,yashodhank/frappe,yashodhank/frappe