added SDropdown to menu

Author: kohutd

README.md

@@ -1490,6 +1490,7 @@ _Overlay / modal / alert / dialog / lightbox / popup_
 - [vue-file-toolbar-menu](https://github.com/motla/vue-file-toolbar-menu) - UI file/toolbar menus for Vue apps
 - [v-dropdown-menu](https://github.com/RadKod/v-dropdown-menu) - Customizable dropdown menu plugin for vuejs. SSR supported.
 - [vue-bottom-sheet](https://github.com/webzlodimir/vue-bottom-sheet) - A swipeable bottom sheet component for Vue.js created with Hammer.js
+- [SDropdown](https://github.com/storinka/dropdown) - Highly customizable, simple and modern Vue 3 dropdown component.
 
 #### Minus Plus Input