added icon

css/reference-footnotes.css

@@ -1,7 +1,5 @@
 /**
  * Styling for the inline reference footnote widget in CKEditor 5.
- *
- * This mimics a "fake object" icon similar to CKEditor 4.
  */
 span.reference-footnote {
   display: inline-block;
@@ -17,5 +15,3 @@ span.reference-footnote {
   box-sizing: border-box;
 }
 
-/* You can optionally point this to a PNG if you prefer.
-   For now, this is intended to be used with the SVG icon in toolbar only. */

js/ckeditor5_plugins/footnotepicker2/build/footnotepicker2.js

@@ -21,7 +21,7 @@
 
     if (!Plugin || !ButtonView) {
         // eslint-disable-next-line no-console
-        console.warn('[bibcite_footnotes_2] CKEditor5 globals not found; FootnotePicker2 not registered.');
+        console.warn('[bibcite_footnotes] CKEditor5 globals not found; FootnotePicker2 not registered.');
         return;
     }
     // Sanitize ONLY the footnote body (not the article).