chore(Flow): Move Flow related files to EmptyState

With the upcoming rework on the New Flow aspect of Kaoto, the existing
functionality will be only used in the Empty State, therefore, we're
moving those files to be a subcomponent of said component.

relates: KaotoIO#1030

packages/ui/src/components/Visualization/ContextToolbar/ContextToolbar.tsx

@@ -5,7 +5,7 @@ import { EntitiesContext } from '../../../providers/entities.provider';
 import './ContextToolbar.scss';
 import { FlowClipboard } from './FlowClipboard/FlowClipboard';
 import { FlowExportImage } from './FlowExportImage/FlowExportImage';
-import { NewFlow } from './FlowType/NewFlow';
+import { NewFlow } from '../EmptyState/FlowType/NewFlow';
 import { FlowsMenu } from './Flows/FlowsMenu';
 
 export const ContextToolbar: FunctionComponent = () => {

packages/ui/src/components/Visualization/EmptyState/VisualizationEmptyState.tsx

@@ -11,7 +11,7 @@ import {
 import { CubesIcon as PatternFlyCubesIcon, EyeSlashIcon as PatternFlyEyeSlashIcon } from '@patternfly/react-icons';
 import { FunctionComponent, useMemo } from 'react';
 import { IDataTestID } from '../../../models';
-import { NewFlow } from '../ContextToolbar/FlowType/NewFlow';
+import { NewFlow } from './FlowType/NewFlow';
 
 const CubesIcon: FunctionComponent = (props) => <PatternFlyCubesIcon data-testid="cubes-icon" {...props} />;
 const EyeSlashIcon: FunctionComponent = (props) => <PatternFlyEyeSlashIcon data-testid="eye-slash-icon" {...props} />;