fix: storybook

demo/.storybook/decorators/withTheme.tsx

@@ -0,0 +1,11 @@
+import React from 'react';
+import type {Decorator} from '@storybook/react';
+import {ThemeProvider} from '@gravity-ui/uikit';
+
+export const WithTheme: Decorator = (Story, context) => {
+    return (
+        <ThemeProvider theme={context.globals.theme}>
+            <Story />
+        </ThemeProvider>
+    );
+};

demo/.storybook/preview.ts

@@ -1,9 +1,12 @@
 /** @type { import('@storybook/react').Preview } */
-import { Preview } from '@storybook/react';
+import type {Preview} from '@storybook/react';
+
+import {WithTheme} from './decorators/withTheme';
 
 import './global.css';
 
 const preview: Preview = {
+    decorators: [WithTheme],
     parameters: {
         actions: {argTypesRegex: '^on[A-Z].*'},
         controls: {