Reassessment of client helpers (#19249)

app/autolinker/client/client.js

app/emoji-custom/client/lib/emojiCustom.js

app/emoji/client/emojiPicker.js

app/theme/client/index.js

app/ui-flextab/client/tabs/uploadedFilesList.js

app/ui-message/client/popup/messagePopupConfig.js

app/ui-sidenav/client/toolbar.js

client/account/AccountProfileForm.js

client/account/AccountProfilePage.js

client/account/sidebarItems.js

client/admin/apps/AppSettings.js

client/admin/info/InformationRoute.js

client/admin/routes.js

client/admin/sidebarItems.js

client/admin/users/UsersTable.js

client/components/CustomFieldsForm.js

client/components/basic/userStatus/UserStatus.js

client/helpers/createSidebarItems.js

client/helpers/download.js

client/helpers/getDateRange.js