docs: add algolia search (#938)

Author: eddyerburgh

Diff for: docs/.vuepress/config.js

@@ -23,6 +23,10 @@ module.exports = {
   },
   serviceWorker: true,
   theme: 'vue',
+  algolia: {
+    apiKey: 'ee1b8516c9e5a5be9b6c25684eafc42f',
+    indexName: 'vue_test_utils'
+  },
   themeConfig: {
     repo: 'vuejs/vue-test-utils',
     docsDir: 'docs',

Diff for: package.json

@@ -69,7 +69,7 @@
     "vue-router": "^3.0.1",
     "vue-server-renderer": "2.5.16",
     "vue-template-compiler": "2.5.16",
-    "vuepress": "^0.13.0",
+    "vuepress": "^0.14.2",
     "vuepress-theme-vue": "^1.0.3",
     "vuetify": "^0.16.9",
     "vuex": "^3.0.1",