If you've built Flutter apps, you know the drill. Every new project starts the same way — you open a blank main.dart , and within the first hour you're rebuilding the same button, the same toast notification, the same bottom sheet you built in your last project. From scratch. Again. I got tired of it. So I built FlockUI — an open-source Flutter UI component library built on one simple idea: copy the code, paste it into your app, and ship. No packages to install. No version conflicts. No dependen