Add source code link.

www/index.html

@@ -98,7 +98,7 @@
     <hr/>
 
     <div id="footer">
-      Made by <a href="https://tr3y.io">Trey</a>
+      Made by <a href="https://tr3y.io">Trey</a> - <a href="https://code.tr3y.io/treyzania/minihalf">Source</a>
       <div id="donations">
         <p>BTC bc1qj4tw5zuw3cl2wy5jw0lt4jghksrex8dnndp3vn</p>
         <p>BTC legacy 3MgDA5Ukc6waaaK6BVndLdQBtKnYhZHuTK</p>