feat: add vue-uform (#4287)

Author: tu6ge

README.md

@@ -1434,6 +1434,7 @@ _Handling of user events (scroll, click, key strike, ...)_
 - [vorms](https://github.com/Mini-ghost/vorms) - Vue Form Validate with Composition API.
 - [regle](https://github.com/victorgarciaesgi/regle) - ✅ Headless form validation library for Vue.js.
 - [validation-composable](https://github.com/nexxtmove/validation-composable) - ✅ Lightweight validation for Vue — just 40 lines of code.
+- [vue-uform](https://github.com/tu6ge/vue-uform) - an component-first, unstyled, flexible form validation library for Vue 3
 
 #### Resize