As a lifter, I want to be able to record my max reps on an AMRAP set, so that Ironlog can keep track of my AMRAP history for me.

[bstauff]

AMRAP sets are a key component of driving growth in a lifting plan. On the final set of a main exercise, lifters will attempt to do as many reps as they can, while still leaving 2 "in the tank".

Ironlog needs to support the ability for lifters to record the number of AMRAP reps they complete. Then, Ironlog can track this data for future use in reporting progress, updating training max values, and calculating 1 rep max values.