refactor: remove NavigationShortcuts component

src/app/theme-layouts/shared-components/NavigationShortcuts.js

@@ -1,27 +0,0 @@
-import { useDispatch, useSelector } from 'react-redux';
-import FuseShortcuts from '@fuse/core/FuseShortcuts';
-import { selectFlatNavigation } from 'app/store/fuse/navigationSlice';
-import { selectUserShortcuts, updateUserShortcuts } from 'app/store/userSlice';
-
-function NavigationShortcuts(props) {
-  const { variant, className } = props;
-  const dispatch = useDispatch();
-  const shortcuts = useSelector(selectUserShortcuts) || [];
-  const navigation = useSelector(selectFlatNavigation);
-
-  function handleShortcutsChange(newShortcuts) {
-    dispatch(updateUserShortcuts(newShortcuts));
-  }
-
-  return (
-    <FuseShortcuts
-      className={className}
-      variant={variant}
-      navigation={navigation}
-      shortcuts={shortcuts}
-      onChange={handleShortcutsChange}
-    />
-  );
-}
-
-export default NavigationShortcuts;