doc: add unify-preset to community presets

docs/presets/community.md

@@ -27,6 +27,7 @@
 - [unocss-preset-animations](https://unocss-preset-animations.aelita.me/) - Preset for flexible and composable animations by [@Aelita](https://github.com/xsjcTony).
 - [unocss-preset-shadcn](https://github.com/hyoban/unocss-preset-shadcn#readme) - Use [shadcn/ui](https://ui.shadcn.com) with UnoCSS by [@zouhang](https://github.com/zouhangwithsweet) and [@hyoban](https://github.com/hyoban).
 - [@yeungkc/unocss-preset-safe-area](https://github.com/YeungKC/unocss-preset-safe-area) - Use safe area with Unocss by [YeungKC](https://github.com/YeungKC)
+- [@unifyui/unify-preset](https://github.com/unify-ui-dev/unify-preset/blob/main/README.md) - Atomic Theming UI Libray Powered By UnoCSS, like DaisyUI but customizable. By [@johnkat-mj](https://github.com/Johnkat-Mj)
 
 # Community frameworks