chore: prettier & remove unused

lib/core/blogPost.js

@@ -1,4 +1,4 @@
-const React = require('react');
+import React from 'react';
 import blogDatas from '@generated/blogDatas';
 
 // inner blog component for the article itself, without sidebar/header/footer

lib/core/index.js

@@ -18,9 +18,7 @@ class App extends React.Component {
             {blogDatas.map(({path}) => {
               return (
                 <div key={path}>
-                  <Link to={path}>
-                    {path}
-                  </Link>
+                  <Link to={path}>{path}</Link>
                 </div>
               );
             })}

lib/dev.js

@@ -98,5 +98,4 @@ module.exports = async function dev(sourceDir, cliOptions = {}) {
       }
     }
   );
-  console.log("finish serve");
 };