I’ve been working on a little Mac app called DraftKey, and I’m finally at the point where I want to share it with more people. I built it because I kept running into the same annoying problem. I’d be writing an email, message, document, or whatever else, and I’d either make a bunch of typos or get stuck trying to make a sentence sound right. Then I’d open an AI chat, copy everything over, type something like “make this sound better,” copy the result, go back to what I was doing, paste i...