docs: update Vue 2 plugins (#13063)

Author: sapphi-red

docs/guide/features.md

@@ -138,8 +138,8 @@ Vite provides first-class Vue support:
 
 - Vue 3 SFC support via [@vitejs/plugin-vue](https://github.com/vitejs/vite-plugin-vue/tree/main/packages/plugin-vue)
 - Vue 3 JSX support via [@vitejs/plugin-vue-jsx](https://github.com/vitejs/vite-plugin-vue/tree/main/packages/plugin-vue-jsx)
-- Vue 2.7 support via [@vitejs/plugin-vue2](https://github.com/vitejs/vite-plugin-vue2)
-- Vue <2.7 support via [vite-plugin-vue2](https://github.com/underfin/vite-plugin-vue2)
+- Vue 2.7 SFC support via [@vitejs/plugin-vue2](https://github.com/vitejs/vite-plugin-vue2)
+- Vue 2.7 JSX support via [@vitejs/plugin-vue2-jsx](https://github.com/vitejs/vite-plugin-vue2-jsx)
 
 ## JSX
 

docs/plugins/index.md

@@ -18,7 +18,11 @@ Check out [Using Plugins](../guide/using-plugins) for information on how to use
 
 ### [@vitejs/plugin-vue2](https://github.com/vitejs/vite-plugin-vue2)
 
-- Provides Vue 2 Single File Components support.
+- Provides Vue 2.7 Single File Components support.
+
+### [@vitejs/plugin-vue2-jsx](https://github.com/vitejs/vite-plugin-vue2-jsx)
+
+- Provides Vue 2.7 JSX support (via [dedicated Babel transform](https://github.com/vuejs/jsx-vue2/)).
 
 ### [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react)