Bugfix: incorrect standard ports in service URL

Corrected an issue where, when using standard ports (80 for HTTP and 443 for HTTPS), the page incorrectly tried to connect to port 32168 instead.

Author: miguelangel-nubla

src/server/wwwroot/assets/server.js

@@ -13,7 +13,7 @@ if (!apiServiceProtocol || apiServiceProtocol === "file:")
     apiServiceProtocol = "http:"; // Needed if you launch this file from Finder
 
 const apiServiceHostname = window.location.hostname || "localhost";
-const apiServicePort     = ":" + (window.location.port || 32168);
+const apiServicePort     = window.location.port === "" ? "" : ":" + (window.location.port || 32168);
 const apiServiceUrl      = `${apiServiceProtocol}//${apiServiceHostname}${apiServicePort}`;
 
 // Private vars