gatsby-ssr.mjs

/**
 * Implement Gatsby's SSR (Server Side Rendering) APIs in this file.
 *
 * See: https://www.gatsbyjs.com/docs/reference/config-files/gatsby-ssr/
 */

/** @type {import('gatsby').GatsbySSR['onRenderBody']} */
export const onRenderBody = ({ setHtmlAttributes, setHeadComponents }) => {
  setHtmlAttributes({ lang: `ko` });
};