Add official Github star button.

package.json

@@ -11,6 +11,7 @@
     "react": "^16.13.1",
     "react-color": "^2.18.1",
     "react-dom": "^16.13.1",
+    "react-github-btn": "^1.2.0",
     "react-redux": "^7.2.0",
     "react-scripts": "3.4.1",
     "redux": "^4.0.5"

src/components/app/PartMore.js

@@ -1,6 +1,7 @@
 import React from 'react';
 import './App.css';
 import LinkButton from "../link/LinkButton";
+import GitHubButton from 'react-github-btn'
 
 const PartMore = () => (
     <div className="Qr-titled-nobg">
@@ -8,6 +9,7 @@ const PartMore = () => (
             <div className="Qr-s-title">More</div>
             <p className="Qr-s-subtitle">更多</p>
             <div className="Qr-article">
+                <GitHubButton href="https://github.com/ciaochaos/qrbtf" data-icon="octicon-star" data-size="large" data-show-count="true" aria-label="Star ciaochaos/qrbtf on GitHub">Star</GitHubButton>
                 <h2>最新消息</h2>
                 <p><b>2020.6.11</b><br/>QRBTF React 组件发布！快在你的应用中引入 react-qrbtf 吧。<a href='https://github.com/cpunisher/react-qrbtf' rel="noopener noreferrer" target="_blank">访问项目</a>。</p>
                 <p><b>2020.5.23</b><br/>网站开源啦！<a href='https://github.com/ciaochaos/qrbtf' rel="noopener noreferrer" target="_blank">点击访问</a> 我们的 Github。期待你也来参与设计、开发！给个 Star 支持一下不？查看文章 <a href='https://mp.weixin.qq.com/s/GFEMCWQu3e2qhTuBabnHmQ' rel="noopener noreferrer" target="_blank">QRBTF 开源啦！来写个二维码样式吧～</a>。</p>

yarn.lock

@@ -4821,6 +4821,11 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
+github-buttons@^2.8.0:
+  version "2.11.0"
+  resolved "https://registry.npm.taobao.org/github-buttons/download/github-buttons-2.11.0.tgz#e05acef43e670be0a93912a1ec67c5432acccfa7"
+  integrity sha1-4FrO9D5nC+CpORKh7GfFQyrMz6c=
+
 glob-parent@^3.1.0:
   version "3.1.0"
   resolved "https://registry.npm.taobao.org/glob-parent/download/glob-parent-3.1.0.tgz#9e6af6299d8d3bd2bd40430832bd113df906c5ae"
@@ -8698,6 +8703,13 @@ react-error-overlay@^6.0.7:
   resolved "https://registry.npm.taobao.org/react-error-overlay/download/react-error-overlay-6.0.7.tgz#1dcfb459ab671d53f660a991513cb2f0a0553108"
   integrity sha1-Hc+0WatnHVP2YKmRUTyy8KBVMQg=
 
+react-github-btn@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.npm.taobao.org/react-github-btn/download/react-github-btn-1.2.0.tgz#464066f999a77c0eed27980260601b51cbe15614"
+  integrity sha1-RkBm+ZmnfA7tJ5gCYGAbUcvhVhQ=
+  dependencies:
+    github-buttons "^2.8.0"
+
 react-is@^16.12.0, react-is@^16.7.0, react-is@^16.8.1, react-is@^16.8.4, react-is@^16.9.0:
   version "16.13.1"
   resolved "https://registry.npm.taobao.org/react-is/download/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"