message: Add ColorModeScript import for explicit instructions
diff: @@ -192,6 +192,9 @@ export default class Document extends NextDocument {
  ```jsx live=false
  // gatsby-ssr.js
  +import React from 'react'
  +import { ColorModeScript } from "@chakra-ui/core"
  +
  export const onRenderBody = ({ setPreBodyComponents }) => {
  setPreBodyComponents([
  <ColorModeScript initialColorMode="light" key="chakra-ui-no-flash" />,
  