Function GET

Returns Promise<
    | NextResponse<
        {
            data: (
                {
                    approver: { email: string; id: string; name: string | null }
                    | null;
                    employee: {
                        employeeNumber: string;
                        firstName: string;
                        id: string;
                        lastName: string;
                        user: { email: string };
                    };
                } & {}
            )[];
            pagination: {
                page: number;
                limit: number;
                total: number;
                totalPages: number;
            };
            stats: {
                total: number;
                totalDays: number;
                pending: number;
                approved: number;
                rejected: number;
                cancelled: number;
            };
        },
    >
    | NextResponse<{ error: string }>,
>