Game UI Component Library Expansion

A tiled set of game UI components inspired by the source interface style and materials, including panels, buttons, navigation bars, banners, titles, and item icons. The elements are arranged on a plain solid background for easy asset extraction and reference.

将这张游戏界面的风格和材质，扩展出一套游戏UI的组件库，包括面板、按钮、导航栏、横幅、标题、道具图标等一系列游戏UI可用的组件，平铺在纯色背景上