build fix, and server change

index.html

@@ -30,7 +30,7 @@
       <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed et accumsan dolor, quis viverra tellus. Morbi blandit nisl in nibh ornare tristique eu in enim. Mauris lacus elit, ullamcorper nec bibendum in, varius et ante. Praesent varius facilisis elit, eu porta ante varius sed. Praesent posuere porttitor dui ut viverra. Sed quis lectus sed nulla commodo tempor. Vivamus nec sem mollis, lobortis dui id, rhoncus nisl.</p>
       <p><u>Movement (DESKTOP):</u> WASD</p>
     <script type="module" src="./js/main.js"></script>
-    <script src="./js/titleAnimation.js"></script>
+    <script type="module" src="./js/titleAnimation.js"></script>
-    <script src="./js/ui.js"></script>
+    <script type="module" src="./js/ui.js"></script>
   </body>
 </html>

server.js

@@ -9,7 +9,7 @@ const server = http.createServer(app);
 const io = new Server(server);
 
 // Serve your existing static files (HTML, JS, CSS)
-app.use(express.static(__dirname));
+app.use(express.static(path.join(__dirname, 'dist')));
 
 // File path for persistent storage
 const DRAWINGS_FILE = path.join(__dirname, 'data', 'drawings.json');
@@ -101,7 +101,13 @@ io.on('connection', (socket) => {
 
 });
 
-const PORT = process.env.PORT || 3000;
+const PORT = process.env.PORT || 4000;
+
+// SPA fallback — must come LAST before server.listen
+app.get(/\/*/, (req, res) => {
+  res.sendFile(path.join(__dirname, 'dist', 'index.html'));
+});
 server.listen(PORT, () => {
   console.log(`Server listening on port ${PORT}`);
-});
+});
+