SmartDataTable

interface DataTableFetchParams {
  pageIndex: number;                        // 0-based
  pageSize: number;                         // ya acotado a MAX_PAGE_SIZE (100)
  sorting: { id: string; desc: boolean }[]; // [0] es el orden activo
  globalFilter: string;                     // texto de búsqueda ("" si no hay)
}

interface DataTableFetchResult<T> {
  data: T[];
  totalRows: number;
  aggregates?: Record<string, string | number>;  // totales de pie (opcional)
}

type DataTableFetchFn<T> = (params: DataTableFetchParams) => Promise<DataTableFetchResult<T>>;