refactor: enforce frontend view model boundaries

src/shared/ui/Button.stories.tsx

@@ -34,13 +34,16 @@ const meta = {
 } satisfies Meta<ButtonStoryArguments>;
 
 export default meta;
+
 type Story = StoryObj<ButtonStoryArguments>;
+
 export const Primary: Story = {
 	name: "Основное действие",
 	play: async ({ args, canvasElement }) => {
 		const button = within(canvasElement).getByRole("button", {
 			name: typeof args.children === "string" ? args.children : undefined,
 		});
+
 		button.focus();
 		await expect(button).toHaveFocus();
 		await userEvent.keyboard("{Enter}");