a few weeks ago we had a booth at a conference. i spent the whole day talking to developers, CTOs, and VPs there. right after lunch, a guy from the catering staff walked by carrying dishes and said: "wait, are you guys from Resend? i use Resend." i asked what he was building. he said he's teaching himself to code on the side. shipping websites with @lovable and @resend. weeks later, i'm still thinking about that exchange. he wasn't attending the conference. he was there by accident. and he…