Do not publish content that has a date in future

[ironfish1000]

Is your feature request related to a problem? Please describe.

I think the title says it all :)

I searched for "date" and "future" in all Issues and did not see a feature request for this, so I would like to submit one.

The only solution I have found so far is:
Hiding Future Posts in Eleventy
https://johnwargo.com/posts/2024/hiding-future-posts-eleventy/

But I would like to ask for this to be a standard feature of 11ty.

Describe the solution you'd like

If a date set in front matter of a content file is later than current date, do not publish it

Describe alternatives you've considered

No response

Additional context

No response

[zachleat]

In the mean time I would recommend https://www.11ty.dev/docs/config-preprocessors/ as the path forward here!

[zachleat]

Related to #3968