add IPageActionType to page-operation interface

packages/app/src/interfaces/page-operation.ts

@@ -0,0 +1,9 @@
+export const IPageActionType = {
+  Rename: 'Rename',
+  Duplicate: 'Duplicate',
+  Delete: 'Delete',
+  DeleteCompletely: 'DeleteCompletely',
+  Revert: 'Revert',
+  NormalizeParent: 'NormalizeParent',
+} as const;
+export type IPageActionType = typeof IPageActionType[keyof typeof IPageActionType]