docs: use Playground instead of REPL

Author: zhiyuanzmj

README.md

@@ -4,7 +4,7 @@
 
 Vue JSX Vapor.
 
-[Docs](https://jsx-vapor.netlify.app/) . [REPL](https://repl.zmjs.dev/vuejs/vue-jsx-vapor)
+[Docs](https://jsx-vapor.netlify.app/) . [Playground](https://repl.zmjs.dev/vuejs/vue-jsx-vapor)
 
 ## Install
 

docs/.vitepress/config.ts

@@ -14,7 +14,7 @@ export default defineConfig({
     nav: [
       { text: 'Home', link: '/' },
       { text: 'Features', link: '/features/directives' },
-      { text: 'REPL', link: 'https://repl.zmjs.dev/vuejs/vue-jsx-vapor' },
+      { text: 'Playground', link: 'https://repl.zmjs.dev/vuejs/vue-jsx-vapor' },
     ],
 
     sidebar: [

docs/introduction/interop.md

@@ -4,7 +4,7 @@
 
 ## Vapor in Virtual DOM
 
-[REPL](https://repl.zmjs.dev/vuejs/vapor-in-virtual-dom)
+[Playground](https://repl.zmjs.dev/vuejs/vapor-in-virtual-dom)
 
 ::: code-group
 
@@ -63,7 +63,7 @@ export default defineComponent(() => {
 
 ## Virtual DOM in Vapor
 
-[REPL](https://repl.zmjs.dev/vuejs/virtual-dom-in-vapor)
+[Playground](https://repl.zmjs.dev/vuejs/virtual-dom-in-vapor)
 
 ::: code-group