We can use `schedule.weekly(2).day(:monday, :tuesday)` to reccur every other week. Can this library schedule weekly for ISO8601 even vs odd weeks E.G When `Date.parse("1 jan 2025").strftime("%V").to_i % 2 == 0` vs when `Date.parse("10 jan 2025").strftime("%V").to_i % 2 == 1`