docs: update README to refer to liquidjs.com

docs/themes/navy/languages/en.yml

@@ -30,7 +30,7 @@ page:
 sidebar:
   tutorials:
     getting_started: Getting Started
-    overview: Overview
+    setup: Setup
     syntax: Basic Syntax
     render_file: Render Files
     partials: Includes and Layouts

docs/themes/navy/languages/zh-cn.yml

@@ -30,7 +30,7 @@ page:
 sidebar:
   tutorials:
     getting_started: 开始使用
-    overview: 概述
+    setup: 安装和引入
     syntax: 基本语法
     render_file: 渲染一个文件
     partials: 引用和继承

docs/themes/navy/layout/index.swig

@@ -2,7 +2,7 @@
   <div class="inner">
     <h2 id="banner-title">{{ page.subtitle }}</h2>
     <div id="banner-start">
-      <code id="banner-start-command">npm install liquidjs</code><a id="banner-start-link" href="./tutorials/overview.html"><i class="icon-arrow-right"></i></a>
+      <code id="banner-start-command">npm install liquidjs</code><a id="banner-start-link" href="./tutorials/setup.html"><i class="icon-arrow-right"></i></a>
     </div>
     <div id="banner-share">{{ partial('partial/share') }}</div>
   </div>
@@ -33,7 +33,7 @@
         <li class="intro-code-item"><span class="hl-comment">// html === "Welcome to Liquid!"</span></li>
       </ul>
       <div id="intro-get-started-wrap">
-        <a href="tutorials/overview.html" id="intro-get-started-link">{{ __('index.get_started') }}</a>
+        <a href="tutorials/setup.html" id="intro-get-started-link">{{ __('index.get_started') }}</a>
       </div>
     </div>
   </div>

docs/themes/navy/layout/partial/after_footer.swig

@@ -5,14 +5,12 @@
 
 {{ js('js/main') }}
 
-{% if config.algolia[page.lang] %}
 <script src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script>
 <script>
 document.getElementById('search-input-wrap').classList.add('on');
 docsearch({
-  apiKey: '{{ config.algolia[page.lang].api_key }}',
-  indexName: '{{ config.algolia[page.lang].index_name }}',
+  apiKey: '{{ config.algolia.apiKey }}',
+  indexName: '{{ config.algolia.indexName }}',
   inputSelector: '#search-input'
 });
 </script>
-{% endif %}