Documentation: clarify how late days affect soft and hard deadlines

[nelsontm]

370 staff are considering showing students their best score (even with extra submits) before using a late day. I would like to know if the "Publish Final Grades" box shows students the final graded submission on the project deadline, or after late days cannot be used anymore.

[james-perretta]

Thanks for your question! Students will see their final graded submission if the hard deadline has passed and "Publish Final Grades" is checked. Late days remaining has no impact on this. I'll add a note to the docs clarifying this, just have to figure out where the best place would be (probably in https://eecs-autograder.github.io/autograder.io/topics/hard_and_soft_deadlines.html)