Deliver each drop to the zone under the cursor (#953)

app/MindWork AI Studio/Tools/Event.cs

@@ -214,14 +214,14 @@ public enum Event
     //
     
     /// <summary>
-    /// Registers a file drop area for file attachment handling.
+    /// Names the drop zone under the cursor of a running drag so that exactly this one is highlighted.
     /// </summary>
-    REGISTER_FILE_DROP_AREA,
+    HIGHLIGHT_DROP_ZONE,
 
     /// <summary>
-    /// Unregisters a file drop area from file attachment handling.
+    /// Delivers dropped paths to the drop zone which was under the cursor.
     /// </summary>
-    UNREGISTER_FILE_DROP_AREA,
+    PATHS_DROPPED,