fix: minor issues

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

deploy/nginx/vhost.conf

@@ -49,6 +49,14 @@ server {
         try_files /index.html =404;
     }
 
+    # Serve module entrypoints with revalidation so changes to the stable
+    # module.mjs filename are picked up after rebuilds.
+    location ~ ^/modules/([^/]+)/static/module\.mjs$ {
+        alias /var/www/ktrix/main/modules/$1/static/module.mjs;
+        expires -1;
+        add_header Cache-Control "no-cache, must-revalidate";
+    }
+
     # Handle asset files (css, js, images, etc.) - serve directly if they exist
     location ~* \.(css|js|svg|gif|png|jpg|jpeg|ico|woff|woff2|ttf|eot|map)$ {
         try_files $uri =404;