storybook/docs/_snippets/storybook-preview-with-ordered-pages.md

export default {
  parameters: {
    options: {
      storySort: {
        order: ['Intro', 'Pages', ['Home', 'Login', 'Admin'], 'Components'],
      },
    },
  },
};

// Replace your-framework with the framework you are using (e.g., react, vue3)
import { Preview } from '@storybook/your-framework';

const preview: Preview = {
  parameters: {
    options: {
      storySort: {
        order: ['Intro', 'Pages', ['Home', 'Login', 'Admin'], 'Components'],
      },
    },
  },
};

export default preview;