refactor: modify the page title suffix (#426)

Signed-off-by: Ryan Wang <i@ryanc.cc>

public/index.html

@@ -9,7 +9,7 @@
   <meta name="robots" content="noindex,nofollow" />
   <meta name="generator" content="Halo <%= htmlWebpackPlugin.options.version %>" />
   <link rel="icon" href="/favicon.ico" />
-  <title>Halo Dashboard</title>
+  <title>Halo</title>
   <style>
     body {height: 100%;background-color: #f5f5f5;}#loader{position:absolute;top:0;right:0;bottom:0;left:0;margin:auto;border:solid 3px #e5e5e5;border-top-color:#333;border-radius:50%;width:30px;height:30px;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
   </style>

src/utils/domUtil.js

@@ -16,4 +16,4 @@ export const setDocumentTitle = function (title) {
   }
 }
 
-export const domTitle = 'Halo Dashboard'
+export const domTitle = 'Halo'