Update archive.md

Author: erdaifuu

archive.md

@@ -11,6 +11,7 @@ description: >-
 <p>Below are previous semesters' archived course websites:</p>
 
 <ul>
+    <li><a href="/archives/2024-fall/">Fall 2024</a></li>
     <li><a href="/archives/2024-spring/">Spring 2024</a></li>
     <li><a href="/archives/2023-fall/">Fall 2023</a></li>
     <li><a href="/archives/2023-spring/">Spring 2023</a></li>