We're missing an editor entry for Acronym.resi here.

how strange, this was automatically added for the other exercises. I will keep my eye on that to see if there is a bug.

If we're providing interface files, should we expect example solutions to also have one of these in .meta? If so, we'll probably want to copy those interface files over to the src folder when we test the example solutions

while not mandatory, it will be good to set a standard. I will add one to this exercise, and then create another PR later with fixes for copying the files over when testing

i have added a PR to fix this, best to merge that before this exercise PR