style(frontend): drop unused React/useTranslation imports, tighten callback type

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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

frontend/src/component/Admin/Group/EditGroup/GroupSettingWrapper.tsx

@@ -1,7 +1,6 @@
 import { Box } from "@mui/material";
 import * as React from "react";
 import { createContext, useEffect, useMemo, useRef, useState } from "react";
-import { useTranslation } from "react-i18next";
 import { CSSTransition, SwitchTransition } from "react-transition-group";
 import { getGroupDetail, upsertGroup } from "../../../../api/api.ts";
 import { GroupEnt, StoragePolicy } from "../../../../api/dashboard.ts";
@@ -46,7 +45,6 @@ const groupValueFilter = (group: GroupEnt): GroupEnt => {
 
 const GroupSettingWrapper = ({ groupID, children, onGroupChange }: GroupSettingWrapperProps) => {
   const dispatch = useAppDispatch();
-  const { t } = useTranslation("dashboard");
   const [values, setValues] = useState<GroupEnt>({
     ...defaultGroup,
   });

frontend/src/component/FileManager/ContextMenu/MoreMenuItems.tsx

@@ -28,7 +28,7 @@ const MoreMenuItems = ({ displayOpt, targets }: SubMenuItemsProps) => {
   const { t } = useTranslation();
   const dispatch = useAppDispatch();
   const onClick = useCallback(
-    (f: () => any) => () => {
+    (f: () => void) => () => {
       f();
       if (rootPopupState) {
         rootPopupState.close();

frontend/src/component/FileManager/Dialogs/Dialogs.tsx

@@ -32,7 +32,6 @@ import CreateArchive from "./CreateArchive.tsx";
 import ExtractArchive from "./ExtractArchive.tsx";
 import CreateRemoteDownload from "./CreateRemoteDownload.tsx";
 import AdvanceSearch from "../Search/AdvanceSearch/AdvanceSearch.tsx";
-import React from "react";
 import ColumnSetting from "../Explorer/ListView/ColumnSetting.tsx";
 import DirectLinks from "./DirectLinks/DirectLinks.tsx";
 import DirectLinksControl from "./DirectLinksControl.tsx";