ui(components): Viewport components added to ui-next (#4649)

Co-authored-by: sedghi <ar.sedghi@gmail.com>

extensions/cornerstone-dicom-rt/src/viewports/OHIFCornerstoneRTViewport.tsx

@@ -1,6 +1,7 @@
 import React, { useCallback, useEffect, useRef, useState } from 'react';
 import PropTypes from 'prop-types';
-import { useViewportGrid, LoadingIndicatorTotalPercent, ViewportActionArrows } from '@ohif/ui';
+import { LoadingIndicatorTotalPercent, ViewportActionArrows } from '@ohif/ui';
+import { useViewportGrid } from '@ohif/ui-next';
 
 import promptHydrateRT from '../utils/promptHydrateRT';
 import _getStatusComponent from './_getStatusComponent';