MediaQuery and LayoutBuilder

# Mastering Responsive Flutter UI with MediaQuery and LayoutBuilder Creating visually appealing and functional applications across a multitude of devices is a cornerstone of modern Flutter development. Achieving a truly responsive user interface requires understanding and effectively utilizing tools like `MediaQuery` and `LayoutBuilder`. This guide will empower you to build adaptable Flutter apps that look great on any screen size. **What you'll learn:** * How to use `MediaQuery` to acces