Add right sidebar

@@ -13,7 +13,7 @@ const NavBar = () => {
   );
 }
 
-const SideBar = () => {
+const LeftSideBar = () => {
   return (
     <nav class="col-md-2 d-none d-md-block bg-light sidebar">
       <div class="sidebar-sticky">
@@ -70,12 +70,49 @@ const SideBar = () => {
   );
 }
 
+const RightSideBar = () => {
+  return (
+    <nav class="col-md-2 d-none d-md-block bg-light sidebar">
+      <div class="sidebar-sticky">
+        <ul class="nav flex-column">
+          <li class="nav-item">
+            <a class="nav-link active" href="#">
+              <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-home"><path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path><polyline points="9 22 9 12 15 12 15 22"></polyline></svg>
+              Dashboard <span class="sr-only">(current)</span>
+            </a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link" href="#">
+              <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file"><path d="M13 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z"></path><polyline points="13 2 13 9 20 9"></polyline></svg>
+              파일 업로드
+            </a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link" href="#">
+              <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-shopping-cart"><circle cx="9" cy="21" r="1"></circle><circle cx="20" cy="21" r="1"></circle><path d="M1 1h4l2.68 13.39a2 2 0 0 0 2 1.61h9.72a2 2 0 0 0 2-1.61L23 6H6"></path></svg>
+              폴더 업로드
+            </a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link" href="#">
+              <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-users"><path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"></path><circle cx="9" cy="7" r="4"></circle><path d="M23 21v-2a4 4 0 0 0-3-3.87"></path><path d="M16 3.13a4 4 0 0 1 0 7.75"></path></svg>
+              새 폴더
+            </a>
+          </li>
+        </ul>
+      </div>
+    </nav>
+
+  );
+}
+
 function App() {
   return (
     <div className="App">
       <NavBar />
       <div class="row">
-        <SideBar />
+        <LeftSideBar />
+        <RightSideBar />
       </div>
     </div>
   );

@@ -2,7 +2,6 @@ import React from 'react';
 import ReactDOM from 'react-dom';
 import './index.css';
 import App from './App';
-import * as serviceWorker from './serviceWorker';
 
 ReactDOM.render(
     <App />,