Suggestion to add a one PR per file change to workflow

[danich1]

I was working with @cgreene on making changes to greenelab/word_lapse_manuscript#18 and greenelab/word_lapse_manuscript#19. I used the GPT ai-editor, which is a great addition to manubot. One problem I found was that I uploaded multiple files that were changed into a single PR, making it difficult to discern which changes were by GPT-3 vs. made by me.

I think it is necessary to add the following information to the readme:

• Immediately upload GPT changes as one PR per file change