added listener + logic to Save Layout button to disable save when name = default

evennia/web/static/webclient/js/plugins/goldenlayout.js

@@ -3,6 +3,9 @@
  * Golden Layout plugin
  *
  */
+
+
+
 let goldenlayout = (function () {
 
     var myLayout; // The actively used GoldenLayout API object.
@@ -584,12 +587,33 @@ let goldenlayout = (function () {
     }
 
 
-    //
+    // Listener for realtime changes to the layout name input field.
+    // If the layout name is "default", the save button is disabled
+    // to prevent the perception of overwriting the default layout.
+    $(document).on("input", "#layoutName", function () {
+        console.log("Input changed to:", $(this).val());
+        if ($(this).val() === "default") {
+            $(".savelayout").prop("disabled", true);
+        } else {
+            $(".savelayout").prop("disabled", false);
+        }
+    });
+
     //
     var onSaveLayout = function () {
         // get the name from the select box
         var name = $("#layoutName").val();
         var layouts = $("#goldenlayouts");
+        var saveButton = $(".savelayout"); // Using the class to select the button
+
+        // Enable the save button in case it was disabled before
+        saveButton.prop("disabled", false);
+
+        // Check if name is "default" and disable saving
+        if (name === "default") {
+            saveButton.prop("disabled", true); // Disabling the save button
+            return; // Prevent further execution of the function
+        }
 
         // make sure we have a valid name
         if( name !== "" ) {
@@ -618,6 +642,8 @@ let goldenlayout = (function () {
     }
 
 
+
+
     //
     // Public
     //