chore: add TODO comment for pending Caddy configurations and port updates

aio.Caddyfile

@@ -1,3 +1,17 @@
+# TODO: Uncomment the below lines and update the subpath-based implementation to use standard HTTP/HTTPS ports
+
+# :3000 {
+#   try_files {path} /
+#   root * /site/selfhost-web
+#   file_server
+# }
+
+# :3100 {
+#   try_files {path} /
+#   root * /site/sh-admin
+#   file_server
+# }
+
 :3000 {
     # Serve the `selfhost-web` SPA by default
     root * /site/selfhost-web