feat: add iconify design and react icons (#35)

readme.md

@@ -48,6 +48,8 @@ General purpose icons used everywhere.
 - [Weather icons](https://github.com/erikflowers/weather-icons#readme) - Weather Themed Icons and CSS.
 - Zondicons - A set of free premium SVG icons for you to use on your digital products. ([Website](http://www.zondicons.com))
 - Iconbuddy - A search engine to browse open source svg icons. ([Website](http://iconbuddy.com))
+- [Iconify Deign](https://github.com/iconify/iconify#readme) - Most popular icon sets in one framework containg over 200,000 open source vector icons. ([Website](https://iconify.design))
+- [React Icons](https://github.com/react-icons/react-icons#reamde) - Popular icon sets created especially for React projects. ([Website](https://react-icons.github.io/react-icons/))
 
 ## Logos