Update all JS design management imports to be CE

This follows the moving of design management files from
ee/ to ce. All design management imports have been updated
as per the following heuristic:

ee/design_management/**/* => ~/design_management/**/*

ee/app/assets/javascripts/pages/projects/issues/show/index.js

@@ -11,7 +11,7 @@ document.addEventListener('DOMContentLoaded', () => {
   initRelatedIssues();
 
   if (document.getElementById('js-design-management')) {
-    import(/* webpackChunkName: 'design_management' */ 'ee/design_management')
+    import(/* webpackChunkName: 'design_management' */ '~/design_management')
       .then(module => module.default())
       .catch(() => {});
   }

ee/spec/frontend/design_management/components/delete_button_spec.js

 import { shallowMount } from '@vue/test-utils';
 import { GlDeprecatedButton, GlModal, GlModalDirective } from '@gitlab/ui';
-import BatchDeleteButton from 'ee/design_management/components/delete_button.vue';
+import BatchDeleteButton from '~/design_management/components/delete_button.vue';
 
 describe('Batch delete button component', () => {
   let wrapper;

ee/spec/frontend/design_management/components/design_note_pin_spec.js

 import { shallowMount } from '@vue/test-utils';
-import DesignNotePin from 'ee/design_management/components/design_note_pin.vue';
+import DesignNotePin from '~/design_management/components/design_note_pin.vue';
 
 describe('Design discussions component', () => {
   let wrapper;

ee/spec/frontend/design_management/components/design_notes/design_discussion_spec.js

 import { shallowMount } from '@vue/test-utils';
 import { ApolloMutation } from 'vue-apollo';
-import DesignDiscussion from 'ee/design_management/components/design_notes/design_discussion.vue';
-import DesignNote from 'ee/design_management/components/design_notes/design_note.vue';
-import DesignReplyForm from 'ee/design_management/components/design_notes/design_reply_form.vue';
-import createNoteMutation from 'ee/design_management/graphql/mutations/createNote.mutation.graphql';
+import DesignDiscussion from '~/design_management/components/design_notes/design_discussion.vue';
+import DesignNote from '~/design_management/components/design_notes/design_note.vue';
+import DesignReplyForm from '~/design_management/components/design_notes/design_reply_form.vue';
+import createNoteMutation from '~/design_management/graphql/mutations/createNote.mutation.graphql';
 import ReplyPlaceholder from '~/notes/components/discussion_reply_placeholder.vue';
 
 describe('Design discussions component', () => {

ee/spec/frontend/design_management/components/design_notes/design_note_spec.js

 import { shallowMount } from '@vue/test-utils';
-import DesignNote from 'ee/design_management/components/design_notes/design_note.vue';
+import DesignNote from '~/design_management/components/design_notes/design_note.vue';
 import UserAvatarLink from '~/vue_shared/components/user_avatar/user_avatar_link.vue';
 import TimeAgoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
 

ee/spec/frontend/design_management/components/design_notes/design_reply_form_spec.js

 import { mount } from '@vue/test-utils';
-import DesignReplyForm from 'ee/design_management/components/design_notes/design_reply_form.vue';
+import DesignReplyForm from '~/design_management/components/design_notes/design_reply_form.vue';
 
 describe('Design reply form component', () => {
   let wrapper;

ee/spec/frontend/design_management/components/design_overlay_spec.js

 import { mount } from '@vue/test-utils';
-import DesignOverlay from 'ee/design_management/components/design_overlay.vue';
+import DesignOverlay from '~/design_management/components/design_overlay.vue';
 import notes from '../mock_data/notes';
 
 describe('Design overlay component', () => {

ee/spec/frontend/design_management/components/design_presentation_spec.js

 import { shallowMount } from '@vue/test-utils';
-import DesignPresentation from 'ee/design_management/components/design_presentation.vue';
-import DesignOverlay from 'ee/design_management/components/design_overlay.vue';
+import DesignPresentation from '~/design_management/components/design_presentation.vue';
+import DesignOverlay from '~/design_management/components/design_overlay.vue';
 
 const mockOverlayData = {
   overlayDimensions: {

ee/spec/frontend/design_management/components/design_scaler_spec.js

 import { shallowMount } from '@vue/test-utils';
-import DesignScaler from 'ee/design_management/components/design_scaler.vue';
+import DesignScaler from '~/design_management/components/design_scaler.vue';
 
 describe('Design management design scaler component', () => {
   let wrapper;

ee/spec/frontend/design_management/components/image_spec.js

 import { shallowMount } from '@vue/test-utils';
 import { GlIcon } from '@gitlab/ui';
-import DesignImage from 'ee/design_management/components/image.vue';
+import DesignImage from '~/design_management/components/image.vue';
 
 describe('Design management large image component', () => {
   let wrapper;

ee/spec/frontend/design_management/components/list/item_spec.js

 import { createLocalVue, shallowMount } from '@vue/test-utils';
 import { GlIcon, GlLoadingIcon, GlIntersectionObserver } from '@gitlab/ui';
 import VueRouter from 'vue-router';
-import Item from 'ee/design_management/components/list/item.vue';
+import Item from '~/design_management/components/list/item.vue';
 
 const localVue = createLocalVue();
 localVue.use(VueRouter);

ee/spec/frontend/design_management/components/toolbar/index_spec.js

 import { createLocalVue, shallowMount } from '@vue/test-utils';
 import VueRouter from 'vue-router';
-import Toolbar from 'ee/design_management/components/toolbar/index.vue';
-import DeleteButton from 'ee/design_management/components/delete_button.vue';
-import { DESIGNS_ROUTE_NAME } from 'ee/design_management/router/constants';
+import Toolbar from '~/design_management/components/toolbar/index.vue';
+import DeleteButton from '~/design_management/components/delete_button.vue';
+import { DESIGNS_ROUTE_NAME } from '~/design_management/router/constants';
 import { GlDeprecatedButton } from '@gitlab/ui';
 
 const localVue = createLocalVue();

ee/spec/frontend/design_management/components/toolbar/pagination_button_spec.js

 import { createLocalVue, shallowMount } from '@vue/test-utils';
 import VueRouter from 'vue-router';
-import PaginationButton from 'ee/design_management/components/toolbar/pagination_button.vue';
-import { DESIGN_ROUTE_NAME } from 'ee/design_management/router/constants';
+import PaginationButton from '~/design_management/components/toolbar/pagination_button.vue';
+import { DESIGN_ROUTE_NAME } from '~/design_management/router/constants';
 
 const localVue = createLocalVue();
 localVue.use(VueRouter);

ee/spec/frontend/design_management/components/toolbar/pagination_spec.js

 /* global Mousetrap */
 import 'mousetrap';
 import { shallowMount } from '@vue/test-utils';
-import Pagination from 'ee/design_management/components/toolbar/pagination.vue';
-import { DESIGN_ROUTE_NAME } from 'ee/design_management/router/constants';
+import Pagination from '~/design_management/components/toolbar/pagination.vue';
+import { DESIGN_ROUTE_NAME } from '~/design_management/router/constants';
 
 const push = jest.fn();
 const $router = {

ee/spec/frontend/design_management/components/upload/button_spec.js

 import { shallowMount } from '@vue/test-utils';
-import UploadButton from 'ee/design_management/components/upload/button.vue';
+import UploadButton from '~/design_management/components/upload/button.vue';
 
 describe('Design management upload button component', () => {
   let wrapper;

ee/spec/frontend/design_management/components/upload/design_dropzone_spec.js

 import { shallowMount } from '@vue/test-utils';
-import DesignDropzone from 'ee/design_management/components/upload/design_dropzone.vue';
+import DesignDropzone from '~/design_management/components/upload/design_dropzone.vue';
 import createFlash from '~/flash';
 
 jest.mock('~/flash');

ee/spec/frontend/design_management/components/upload/design_version_dropdown_spec.js

 import { shallowMount } from '@vue/test-utils';
-import DesignVersionDropdown from 'ee/design_management/components/upload/design_version_dropdown.vue';
+import DesignVersionDropdown from '~/design_management/components/upload/design_version_dropdown.vue';
 import { GlDropdown, GlDropdownItem } from '@gitlab/ui';
 import mockAllVersions from './mock_data/all_versions';
 

ee/spec/frontend/design_management/pages/design/index_spec.js

@@ -2,11 +2,11 @@ import { shallowMount } from '@vue/test-utils';
 import { GlAlert } from '@gitlab/ui';
 import { ApolloMutation } from 'vue-apollo';
 import createFlash from '~/flash';
-import DesignIndex from 'ee/design_management/pages/design/index.vue';
-import DesignDiscussion from 'ee/design_management/components/design_notes/design_discussion.vue';
-import DesignReplyForm from 'ee/design_management/components/design_notes/design_reply_form.vue';
+import DesignIndex from '~/design_management/pages/design/index.vue';
+import DesignDiscussion from '~/design_management/components/design_notes/design_discussion.vue';
+import DesignReplyForm from '~/design_management/components/design_notes/design_reply_form.vue';
 import Participants from '~/sidebar/components/participants/participants.vue';
-import createImageDiffNoteMutation from 'ee/design_management/graphql/mutations/createImageDiffNote.mutation.graphql';
+import createImageDiffNoteMutation from '~/design_management/graphql/mutations/createImageDiffNote.mutation.graphql';
 import design from '../../mock_data/design';
 import mockResponseWithDesigns from '../../mock_data/designs';
 import mockResponseNoDesigns from '../../mock_data/no_designs';
@@ -14,8 +14,8 @@ import mockAllVersions from '../../mock_data/all_versions';
 import {
   DESIGN_NOT_FOUND_ERROR,
   DESIGN_VERSION_NOT_EXIST_ERROR,
-} from 'ee/design_management/utils/error_messages';
-import { DESIGNS_ROUTE_NAME } from 'ee/design_management/router/constants';
+} from '~/design_management/utils/error_messages';
+import { DESIGNS_ROUTE_NAME } from '~/design_management/router/constants';
 
 jest.mock('~/flash');
 jest.mock('mousetrap', () => ({

ee/spec/frontend/design_management/pages/index_spec.js

@@ -3,16 +3,16 @@ import { ApolloMutation } from 'vue-apollo';
 import VueRouter from 'vue-router';
 import { GlEmptyState } from '@gitlab/ui';
 
-import Index from 'ee/design_management/pages/index.vue';
-import uploadDesignQuery from 'ee/design_management/graphql/mutations/uploadDesign.mutation.graphql';
-import DesignDestroyer from 'ee/design_management/components/design_destroyer.vue';
-import DesignDropzone from 'ee/design_management/components/upload/design_dropzone.vue';
-import DeleteButton from 'ee/design_management/components/delete_button.vue';
-import { DESIGNS_ROUTE_NAME } from 'ee/design_management/router/constants';
+import Index from '~/design_management/pages/index.vue';
+import uploadDesignQuery from '~/design_management/graphql/mutations/uploadDesign.mutation.graphql';
+import DesignDestroyer from '~/design_management/components/design_destroyer.vue';
+import DesignDropzone from '~/design_management/components/upload/design_dropzone.vue';
+import DeleteButton from '~/design_management/components/delete_button.vue';
+import { DESIGNS_ROUTE_NAME } from '~/design_management/router/constants';
 import {
   EXISTING_DESIGN_DROP_MANY_FILES_MESSAGE,
   EXISTING_DESIGN_DROP_INVALID_FILENAME_MESSAGE,
-} from 'ee/design_management/utils/error_messages';
+} from '~/design_management/utils/error_messages';
 import createFlash from '~/flash';
 
 const localVue = createLocalVue();

ee/spec/frontend/design_management/router_spec.js

 import { mount, createLocalVue } from '@vue/test-utils';
 import VueRouter from 'vue-router';
-import App from 'ee/design_management/components/app.vue';
-import Designs from 'ee/design_management/pages/index.vue';
-import DesignDetail from 'ee/design_management/pages/design/index.vue';
-import createRouter from 'ee/design_management/router';
+import App from '~/design_management/components/app.vue';
+import Designs from '~/design_management/pages/index.vue';
+import DesignDetail from '~/design_management/pages/design/index.vue';
+import createRouter from '~/design_management/router';
 import {
   ROOT_ROUTE_NAME,
   DESIGNS_ROUTE_NAME,
   DESIGN_ROUTE_NAME,
-} from 'ee/design_management/router/constants';
+} from '~/design_management/router/constants';
 import '~/commons/bootstrap';
 
 jest.mock('mousetrap', () => ({

ee/spec/frontend/design_management/utils/cache_update_spec.js

@@ -5,13 +5,13 @@ import {
   updateStoreAfterAddImageDiffNote,
   updateStoreAfterUploadDesign,
   updateStoreAfterUpdateImageDiffNote,
-} from 'ee/design_management/utils/cache_update';
+} from '~/design_management/utils/cache_update';
 import {
   designDeletionError,
   ADD_DISCUSSION_COMMENT_ERROR,
   ADD_IMAGE_DIFF_NOTE_ERROR,
   UPDATE_IMAGE_DIFF_NOTE_ERROR,
-} from 'ee/design_management/utils/error_messages';
+} from '~/design_management/utils/error_messages';
 import design from '../mock_data/design';
 import createFlash from '~/flash';
 

ee/spec/frontend/design_management/utils/design_management_utils_spec.js

@@ -6,7 +6,7 @@ import {
   updateImageDiffNoteOptimisticResponse,
   isValidDesignFile,
   extractDesign,
-} from 'ee/design_management/utils/design_management_utils';
+} from '~/design_management/utils/design_management_utils';
 import mockResponseNoDesigns from '../mock_data/no_designs';
 import mockResponseWithDesigns from '../mock_data/designs';
 import mockDesign from '../mock_data/design';

ee/spec/frontend/design_management/utils/error_messages_spec.js

 import {
   designDeletionError,
   designUploadSkippedWarning,
-} from 'ee/design_management/utils/error_messages';
+} from '~/design_management/utils/error_messages';
 
 const mockFilenames = n =>
   Array(n)