fix: comment reply name

modules/tiptap/client/extensions/Comment/Comment.ts

@@ -496,6 +496,7 @@ function CommentTipTapExtension(
               if (!command.id || !command.userID || !command.username) {
                 return;
               }
+              console.log(command);
               this.editor.chain().addReply(command.userID, command.username, command.id).run();
               break;
             case 'Highlight':
@@ -699,8 +700,8 @@ function CommentTipTapExtension(
             if (path.length === 0) {
               root.replies.push({
                 id: generateReplyID(root),
-                userID: userID,
-                username: username,
+                userID: internalState.userID ?? '',
+                username: internalState.username ?? '',
                 content: '',
                 createdAt: new Date(),
                 replies: [],