when user click on upload, navigate to the first page (the upload file one)

components/navbar.js

@@ -60,8 +60,8 @@ class CustomNavbar extends HTMLElement {
           <span>BulkOrder Blitz</span>
         </a>
         <ul>
-          <li><a href="/upload.html" class="font-bold"><i data-feather="upload" class="nav-icon"></i> Upload</a></li>
-          <li><a href="/history.html"><i data-feather="clock" class="nav-icon"></i> History</a></li>
+          <li><a href="/" class="font-bold"><i data-feather="upload" class="nav-icon"></i> Upload</a></li>
+<li><a href="/history.html"><i data-feather="clock" class="nav-icon"></i> History</a></li>
         </ul>
 </nav>
     `;