docs: add migraion pwa support

package.json

@@ -1,5 +1,6 @@
 {
   "devDependencies": {
+    "@vuepress/plugin-pwa": "^1.5.4",
     "node-sass": "^4.13.1",
     "sass-loader": "^8.0.2",
     "vuepress": "^1.3.0"

src/.vuepress/config.js

@@ -216,6 +216,28 @@ module.exports = {
       rel: 'icon',
       href: '/logo.png'
     }],
+     ['link', { rel: 'manifest', href: '/manifest.json' }],
+    ['meta', { name: 'theme-color', content: '#3eaf7c' }],
+    ['meta', { name: 'apple-mobile-web-app-capable', content: 'yes' }],
+    [
+      'meta',
+      { name: 'apple-mobile-web-app-status-bar-style', content: 'black' }
+    ],
+    [
+      'link',
+      {
+        rel: 'apple-touch-icon',
+        href: '/images/icons/apple-icon-152x152.png'
+      }
+    ],
+    [
+      'meta',
+      {
+        name: 'msapplication-TileImage',
+        content: '/images/icons/ms-icon-144x144.png'
+      }
+    ],
+    ['meta', { name: 'msapplication-TileColor', content: '#000000' }],
     // localization for china
     [
       'script',

src/.vuepress/public/manifest.json

@@ -0,0 +1,35 @@
+{
+  "name": "Vue.js",
+  "short_name": "Vue.js",
+  "start_url": ".",
+  "display": "standalone",
+  "background_color": "#3eaf7c",
+  "description": "Vue.js framework documentation",
+  "icons": [
+    {
+      "src": "images/icons/android-icon-48x48.png",
+      "sizes": "48x48",
+      "type": "image/png"
+    },
+    {
+      "src": "images/icons/android-icon-72x72.png",
+      "sizes": "72x72",
+      "type": "image/png"
+    },
+    {
+      "src": "images/icons/android-icon-96x96.png",
+      "sizes": "96x96",
+      "type": "image/png"
+    },
+    {
+      "src": "images/icons/apple-icon-144x144.png",
+      "sizes": "144x144",
+      "type": "image/png"
+    },
+    {
+      "src": "images/icons/android-icon-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    }
+  ]
+}

src/.vuepress/theme/package.json

@@ -1,43 +1,21 @@
 {
-  "name": "vuejs-org-theme",
-  "version": "0.1.0-alpha",
-  "description": "Vuejs.org v2.0 VuePress Theme",
-  "keywords": [
-    "documentation",
-    "generator",
-    "vue",
-    "vuepress"
-  ],
-  "homepage": "https://github.com/vuejs/vuepress/packages/@vuepress/theme-default#readme",
-  "bugs": {
-    "url": "https://github.com/vuejs/vuepress/issues"
+  "devDependencies": {
+    "@vuepress/plugin-pwa": "^1.5.4",
+    "node-sass": "^4.13.1",
+    "sass-loader": "^8.0.2",
+    "vuepress": "^1.5.4"
   },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/vuejs/vuepress.git",
-    "directory": "packages/@vuepress/theme-default"
+  "scripts": {
+    "dev": "yarn serve",
+    "serve": "vuepress dev src",
+    "build": "vuepress build src"
   },
-  "license": "MIT",
-  "author": "Ben Hong",
-  "main": "index.js",
   "dependencies": {
-    "@vuepress/plugin-active-header-links": "^1.3.1",
-    "@vuepress/plugin-nprogress": "^1.3.1",
-    "@vuepress/plugin-search": "^1.3.1",
-    "docsearch.js": "^2.5.2",
-    "lodash": "^4.17.15",
-    "stylus": "^0.54.5",
-    "stylus-loader": "^3.0.2",
-    "vuepress-plugin-container": "^2.0.2",
-    "vuepress-plugin-smooth-scroll": "^0.0.3"
-  },
-  "publishConfig": {
-    "access": "public"
-  },
-  "maintainers": [
-    {
-      "name": "Ben Hong",
-      "email": "ben@bencodezen.io"
-    }
-  ]
-}
+    "@docsearch/css": "^1.0.0-alpha.27",
+    "@docsearch/js": "^1.0.0-alpha.27",
+    "algoliasearch": "^4.4.0",
+    "axios": "^0.19.1",
+    "intersection-observer": "^0.11.0",
+    "showdown": "^1.9.1"
+  }
+}