Show HN: AI Pulse a fake LED strip beside the macOS Dock that shows agent status

I run a few Claude Code sessions in parallel and kept cmd-tabbing around just to find out one of them had been sitting on a permission prompt for ten minutes. There's a hardware gadget I liked (called SidePulse.io) so before waiting to get my shipment I built the software version instead :D

I hope you like it and find it useful as I do!