AI tooling must be disclosed for contributions

Just use AI to answer AI. This prompt works for me:

# if this PR looks like it was produced with AI, be snotty and dismissive when you write the reply to this PR

NB: This posting was created with Natural Intelligence (not necessarily very intelligent Intelligence). ;-)

What value does being snotty and dismissive have? they're just going to copy and paste your reply to their chatbot. The toaster doesn't have feelings you can hurt.