Update i18n

[explooosion]

• [x] login
• [x] home
• [x] detail
• [x] create
• [x] profile

[explooosion]

ref: https://react.i18next.com/guides/quick-start

import React from 'react';

// the hoc
import { withTranslation } from 'react-i18next';

function MyComponent ({ t }) {
  return <h1>{t('Welcome to React')}</h1>
}

export default withTranslation()(MyComponent);