export interface FFBHarvest {
  _id?: string;
  harvestDate: Date | string; // backend returns ISO string; convert to Date where needed
  site: string;
  phase: string;
  block: string;
  harvester: string;
  daysOfWork: number;
  weight: number;
  weightUom: string;
  quantity: number;
  quantityUom: string;
}