build(#10336): init

packages/frontend/.storybook/preload-theme.ts

@@ -0,0 +1,23 @@
+import { readFile, writeFile } from 'node:fs/promises';
+import { resolve } from 'node:path';
+import * as JSON5 from 'json5';
+
+Promise.all([
+	readFile(resolve(__dirname, '../src/themes/_light.json5'), 'utf8'),
+	readFile(resolve(__dirname, '../src/themes/l-light.json5'), 'utf8'),
+]).then((sources) => {
+	const base = JSON5.parse(sources[0]);
+	const theme = JSON5.parse(sources[1]);
+	writeFile(
+		resolve(__dirname, './theme.ts'),
+		`export default ${JSON.stringify(
+			Object.assign(theme, {
+				base: undefined,
+				props: Object.assign(base.props, theme.props),
+			}),
+			undefined,
+			2,
+		)} as const;`,
+		'utf8'
+	);
+});