remove unneeded initialprops in app.js

website/pages/_app.js

@@ -42,19 +42,3 @@ export default function App({ Component, pageProps }) {
     </ErrorBoundary>
   )
 }
-
-App.getInitialProps = async ({ Component, ctx }) => {
-  let pageProps = {}
-
-  if (Component.getInitialProps) {
-    pageProps = await Component.getInitialProps(ctx)
-  } else if (Component.isMDXComponent) {
-    // fix for https://github.com/mdx-js/mdx/issues/382
-    const mdxLayoutComponent = Component({}).props.originalType
-    if (mdxLayoutComponent.getInitialProps) {
-      pageProps = await mdxLayoutComponent.getInitialProps(ctx)
-    }
-  }
-
-  return { pageProps }
-}