docs: add badges to README

Closes #36

.github/workflows/codeql-analysis.yml

@@ -9,7 +9,7 @@
 # the `language` matrix defined below to confirm you have the correct set of
 # supported CodeQL languages.
 #
-name: "CodeQL"
+name: "build"
 
 on:
   push:

README.md

@@ -2,6 +2,9 @@ English | [简体中文](https://github.com/wangchucheng/hugo-eureka/blob/master
 
 # Eureka
 
+![build](https://github.com/wangchucheng/hugo-eureka/workflows/build/badge.svg)
+![license](https://img.shields.io/github/license/wangchucheng/hugo-eureka)
+
 Eureka is a feature-rich and highly customizable [Hugo](https://gohugo.io/) theme. Using Eureka allows you to customize and deploy your website quickly and easily.
 
 ![eureka-landing.jpg](https://i.loli.net/2020/11/07/B6GZn1V2AS8XYIT.jpg)

README.zh.md

@@ -2,6 +2,9 @@
 
 # Eureka
 
+![build](https://github.com/wangchucheng/hugo-eureka/workflows/build/badge.svg)
+![license](https://img.shields.io/github/license/wangchucheng/hugo-eureka)
+
 Eureka是一个功能丰富且可高度定制化的[Hugo](https://gohugo.io/)主题，使用Eureka可以让你轻松快捷地定制并部署网站。
 
 ![eureka-landing.jpg](https://i.loli.net/2020/11/07/B6GZn1V2AS8XYIT.jpg)