feat!: Remove Studio Maintenance link (#642)

This reverts commit 48c49fe.

The original commit (a229c34)
was merged prematurely, so it was reverted. However, now that
we have properly DEPR'd the underlying feature, we can revert
that revert.

Part of: openedx/openedx-platform#36263

Author: kdmccormick

src/Header.messages.jsx

@@ -61,11 +61,6 @@ const messages = defineMessages({
     defaultMessage: 'Studio Home',
     description: 'Link to the Studio Home',
   },
-  'header.user.menu.studio.maintenance': {
-    id: 'header.user.menu.studio.maintenance',
-    defaultMessage: 'Maintenance',
-    description: 'Link to the Studio Maintenance',
-  },
   'header.label.account.nav': {
     id: 'header.label.account.nav',
     defaultMessage: 'Account',

src/studio-header/StudioHeader.test.tsx

@@ -12,7 +12,6 @@ import { Context as ResponsiveContext } from 'react-responsive';
 import { MemoryRouter } from 'react-router-dom';
 
 import StudioHeader from './StudioHeader';
-import messages from './messages';
 
 const authenticatedUser = {
   userId: 3,
@@ -119,16 +118,6 @@ describe('Header', () => {
       expect(dropdownOption).toBeVisible();
     });
 
-    it('maintenance should not be in user menu', async () => {
-      currentUser = { ...authenticatedUser, administrator: false };
-      const { getAllByRole, queryByText } = render(<RootWrapper {...props} />);
-      const userMenu = getAllByRole('button')[1];
-      await waitFor(() => fireEvent.click(userMenu));
-      const maintenanceButton = queryByText(messages['header.user.menu.maintenance'].defaultMessage);
-
-      expect(maintenanceButton).toBeNull();
-    });
-
     it('user menu should use avatar icon', async () => {
       currentUser = { ...authenticatedUser, avatar: null };
       const { getByTestId } = render(<RootWrapper {...props} />);
@@ -190,15 +179,6 @@ describe('Header', () => {
       expect(desktopMenu).toBeNull();
     });
 
-    it('maintenance should be in user menu', async () => {
-      const { getAllByRole, getByText } = render(<RootWrapper {...props} />);
-      const userMenu = getAllByRole('button')[1];
-      await waitFor(() => fireEvent.click(userMenu));
-      const maintenanceButton = getByText(messages['header.user.menu.maintenance'].defaultMessage);
-
-      expect(maintenanceButton).toBeVisible();
-    });
-
     it('user menu should use avatar image', async () => {
       const { getByTestId } = render(<RootWrapper {...props} />);
       const avatarImage = getByTestId('avatar-image');

src/studio-header/messages.ts

@@ -6,11 +6,6 @@ const messages = defineMessages({
     defaultMessage: 'Studio Home',
     description: 'Link to Studio Home',
   },
-  'header.user.menu.maintenance': {
-    id: 'header.user.menu.maintenance',
-    defaultMessage: 'Maintenance',
-    description: 'Link to the Studio maintenance page',
-  },
   'header.user.menu.logout': {
     id: 'header.user.menu.logout',
     defaultMessage: 'Logout',

src/studio-header/utils.ts

@@ -1,4 +1,3 @@
-import { getConfig } from '@edx/frontend-platform';
 import messages from './messages';
 
 const getUserMenuItems = ({
@@ -21,9 +20,6 @@ const getUserMenuItems = ({
       {
         href: `${studioBaseUrl}`,
         title: intl.formatMessage(messages['header.user.menu.studio']),
-      }, {
-        href: `${getConfig().STUDIO_BASE_URL}/maintenance`,
-        title: intl.formatMessage(messages['header.user.menu.maintenance']),
       }, {
         href: `${logoutUrl}`,
         title: intl.formatMessage(messages['header.user.menu.logout']),