feat(editor): table block supports drag-and-drop sorting (#10065)

close: BS-2477

blocksuite/affine/block-table/src/add-button.ts

@@ -24,6 +24,7 @@ import {
 import { DefaultColumnWidth, DefaultRowHeight } from './consts';
 import type { TableDataManager } from './table-data-manager';
 
+export const AddButtonComponentName = 'affine-table-add-button';
 export class AddButton extends SignalWatcher(
   WithDisposable(ShadowlessElement)
 ) {
@@ -322,6 +323,6 @@ export class AddButton extends SignalWatcher(
 }
 declare global {
   interface HTMLElementTagNameMap {
-    'affine-table-add-button': AddButton;
+    [AddButtonComponentName]: AddButton;
   }
 }