Passing "schedule" as a keyword argument to delay()

Hey team! First of all great work on tasktiger, it rocks.

I have a need to be able to dynamically create tasks with different user defined schedules. As such, I cannot provide a schedule when decorating the task function, and instead need to do it when I call delay on the task. I see in the docs that schedule is not a supported keyword argument, and was thinking about working on a pull request to add support for this, but I assumed that this was an intentional design decision for some reason. Could you provide more information about why this is not available as a kwarg for the delay call?

Thanks!

Start by reviewing the task scheduling documentation and the delay() entry point, since no implementation files or tests are named. Determine whether dynamically supplying a schedule is intended, and capture the maintainers' decision and any resulting documentation or implementation scope.