docs: add vitepress documents

.gitignore

@@ -1,4 +1,6 @@
 /dist
+/docs/node_modules
+/docs/src/.vitepress/dist
 /node_modules
 /src/client/shared
 /src/node/shared

docs/package.json

@@ -0,0 +1,10 @@
+{
+  "private": true,
+  "scripts": {
+    "dev": "vitepress dev src",
+    "build": "vitepress build src"
+  },
+  "devDependencies": {
+    "vitepress": "^0.7.2"
+  }
+}

docs/src/.vitepress/config.js

@@ -0,0 +1,28 @@
+module.exports = {
+  lang: 'en-US',
+  title: 'VitePress',
+  description: 'Vite & Vue powered static site generator.',
+
+  themeConfig: {
+    repo: 'vuejs/vitepress',
+    docsDir: 'docs',
+    editLinkText: 'Edit this page on GitHub',
+
+    nav: [
+      { text: 'Guide', link: '/guide/what-is-vitepress' },
+      {
+        text: 'Release Notes',
+        link: 'https://github.com/vuejs/vitepress/releases'
+      }
+    ],
+
+    sidebar: [
+      {
+        text: 'Introduction',
+        children: [
+          { text: 'What is VitePress?', link: '/guide/what-is-vitepress' }
+        ]
+      }
+    ]
+  }
+}

docs/src/guide/what-is-vitepress.md

@@ -0,0 +1,3 @@
+# What is VitePress
+
+Hello, world!

docs/src/index.md

@@ -0,0 +1,7 @@
+---
+home: true
+---
+
+# Home
+
+Hello, world!

package.json

@@ -35,7 +35,9 @@
     "dev-watch": "node scripts/watchAndCopy",
     "build": "rimraf -rf dist && node scripts/copyShared && tsc -p src/client && tsc -p src/node && node scripts/copyClient",
     "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s",
-    "release": "bash scripts/release.sh"
+    "release": "bash scripts/release.sh",
+    "docs": "cd docs && yarn dev",
+    "docs-build": "cd docs && yarn build"
   },
   "engines": {
     "node": ">=10.0.0"