delete nullable and use targetpath in treeitemprops

apps/app/src/client/components/ItemsTree/ItemsTree.tsx

@@ -4,7 +4,7 @@ import React, {
 
 import path from 'path';
 
-import type { Nullable, IPageHasId, IPageToDeleteWithMeta } from '@growi/core';
+import type { IPageHasId, IPageToDeleteWithMeta } from '@growi/core';
 import { useGlobalSocket } from '@growi/core/dist/swr';
 import { useTranslation } from 'next-i18next';
 import { useRouter } from 'next/router';
@@ -93,7 +93,7 @@ type ItemsTreeProps = {
   isReadOnlyUser: boolean
   isWipPageShown?: boolean
   targetPath: string
-  targetPathOrId?: Nullable<string>
+  targetPathOrId?: string,
   targetAndAncestorsData?: TargetAndAncestors
   CustomTreeItem: React.FunctionComponent<TreeItemProps>
   onClickTreeItem?: (page: IPageForItem) => void;
@@ -225,6 +225,7 @@ export const ItemsTree = (props: ItemsTreeProps): JSX.Element => {
       <ul className={`${moduleClass} list-group`}>
         <CustomTreeItem
           key={initialItemNode.page.path}
+          targetPath={targetPath}
           targetPathOrId={targetPathOrId}
           itemNode={initialItemNode}
           isOpen

apps/app/src/client/components/TreeItem/TreeItemLayout.tsx

@@ -22,7 +22,7 @@ type TreeItemLayoutProps = TreeItemProps & {
   indentSize?: number,
 }
 
-export const TreeItemLayout: FC<TreeItemLayoutProps> = (props) => {
+export const TreeItemLayout = (props: TreeItemLayoutProps): JSX.Element => {
   const {
     className, itemClassName,
     indentSize = 10,

apps/app/src/client/components/TreeItem/interfaces/index.ts

@@ -1,5 +1,4 @@
 import type { IPageToDeleteWithMeta } from '@growi/core';
-import type { Nullable } from 'vitest';
 
 import type { IPageForItem } from '~/interfaces/page';
 import type { IPageForPageDuplicateModal } from '~/stores/modal';
@@ -23,7 +22,8 @@ export type TreeItemToolProps = TreeItemBaseProps & {
 };
 
 export type TreeItemProps = TreeItemBaseProps & {
-  targetPathOrId?: Nullable<string>,
+  targetPath: string,
+  targetPathOrId?:string,
   isOpen?: boolean,
   isWipPageShown?: boolean,
   itemClass?: React.FunctionComponent<TreeItemProps>,