feat: add OAuth2 authentication (#16)

components/ErrorPage/ErrorPage.stories.tsx

@@ -1,15 +0,0 @@
-import { Meta, Story } from '@storybook/react'
-
-import { ErrorPage as Component, ErrorPageProps } from './ErrorPage'
-
-const Stories: Meta = {
-  title: 'ErrorPage',
-  component: Component
-}
-
-export default Stories
-
-export const ErrorPage: Story<ErrorPageProps> = (arguments_) => {
-  return <Component {...arguments_} />
-}
-ErrorPage.args = { message: 'message content', statusCode: 404 }