chore: move init terminal output to separate file

docs/guide/getting-started.md

@@ -71,24 +71,7 @@ $ pnpm dlx vitepress init
 
 You will be greeted with a few simple questions:
 
-```ansi
-┌   Welcome to VitePress!
-│
-◇  Where should VitePress initialize the config?
-│  ./docs
-│
-◇  Site title:
-│  My Awesome Project
-│
-◇  Site description:
-│  A VitePress Site
-│
-◆  Theme:
-│  ● Default Theme (Out of the box, good-looking docs)
-│  ○ Default Theme + Customization
-│  ○ Custom Theme
-└
-```
+<<< @/snippets/init.ansi
 
 ::: tip Vue as Peer Dependency
 If you intend to perform customization that uses Vue components or APIs, you should also explicitly install `vue` as a peer dependency.

docs/snippets/init.ansi

@@ -0,0 +1,16 @@
+┌  Welcome to VitePress!
+│
+◇  Where should VitePress initialize the config?
+│  ./docs
+│
+◇  Site title:
+│  My Awesome Project
+│
+◇  Site description:
+│  A VitePress Site
+│
+◆  Theme:
+│  ● Default Theme (Out of the box, good-looking docs)
+│  ○ Default Theme + Customization
+│  ○ Custom Theme
+└

src/node/init/init.ts

@@ -37,7 +37,7 @@ const getPackageManger = () => {
 }
 
 export async function init() {
-  intro(bold(cyan(' Welcome to VitePress! ')))
+  intro(bold(cyan('Welcome to VitePress!')))
 
   const options: ScaffoldOptions = await group(
     {

src/node/markdown/plugins/preWrapper.ts

@@ -43,4 +43,5 @@ function extractLang(info: string) {
     .replace(/:(no-)?line-numbers({| |$).*/, '')
     .replace(/(-vue|{| ).*$/, '')
     .replace(/^vue-html$/, 'template')
+    .replace(/^ansi$/, '')
 }