Get Work Orders Meta

Operates on Service Orders, shown in the Zuper client app as "Work Order" (in every industry). Work Orders share the exact same underlying schema and endpoints as Purchase Orders / Material Orders; they're distinguished only by the purchase_order_type field (SERVICE_ORDER here) and the /service_orders route prefix. Returns the column/field configuration used to render this module's list view — display labels, sort/lock/edit capability, and redirect targets per field.