Function GET

Returns Promise<
    | NextResponse<{ error: string }>
    | NextResponse<
        {
            forecasts: MonthData[];
            filters: {
                year?: number;
                month?: number;
                clientId?: string;
                commercialId?: string;
                finishedProductId?: string;
                status?: ProgramStatus[];
                groupBy?: "client"
                | "year"
                | "month"
                | "product"
                | "commercial";
                ordersDateType?: OrdersDateType;
                statusOptions: string[];
            };
            total: {
                caA3: number;
                caA2: number;
                caA1: number;
                caA: number;
                ordersInProgress: number;
                invoiced: number;
                remaining: number;
            };
        },
    >,
>