message: docs(extend-theme): add missing import
diff: @@ -253,7 +253,11 @@ best suggestion on how to write style overrides and organize your custom theme.
  The `extendTheme` function allows you to pass multiple overrides or extensions:
  ```js
  -import { extendTheme, withDefaultColorScheme } from "@chakra-ui/react"
  +import {
  + extendTheme,
  + withDefaultColorScheme,
  + theme as baseTheme,
  +} from "@chakra-ui/react"
  const customTheme = extendTheme(
  {
  