Added a terminal

src/components/NavigationBar.tsx

@@ -1,6 +1,6 @@
 import { useComputed, useSignal } from "@preact/signals";
 import { useEffect } from "preact/hooks";
-import { Home, NotebookPen, FileText, CodeXml } from 'lucide-preact';
+import { Home, NotebookPen, FileText, CodeXml, Terminal as TerminalIcon } from 'lucide-preact';
 
 interface NavigationBarProps {
   currentPath: string;
@@ -132,6 +132,17 @@ export default function NavigationBar({ currentPath }: NavigationBarProps) {
               </div>
             </a>
           </li>
+
+          <li class="mx-0.5 sm:mx-1">
+            <a
+              href="/terminal"
+              class={normalizedPath === "/terminal" ? "menu-active" : ""}
+            >
+              <div class="tooltip" data-tip="Terminal">
+                <TerminalIcon size={18} class="sm:w-5 sm:h-5" />
+              </div>
+            </a>
+          </li>
         </ul>
       </div>
     </div>