Revert "Shutdown notice."

This reverts commit 310c368.

Author: 0xngmi

components/shutdownNotice/package.json

@@ -3,7 +3,6 @@ import { ThemeProvider } from '@material-ui/core/styles';
 import CssBaseline from '@material-ui/core/CssBaseline';
 
 import SnackbarController from '../components/snackbar'
-import ShutdownNotice from '../components/shutdownNotice'
 
 import stores from '../stores/index.js'
 
@@ -35,19 +34,11 @@ function MyApp({ Component, pageProps }) {
     stores.dispatcher.dispatch({ type: CONFIGURE })
   },[]);
 
-  const [shutdownNoticeOpen, setShutdownNoticeOpen] = useState(true);
-  const closeShutdown = () => {
-    setShutdownNoticeOpen(false)
-  }
-
   return (
     <ThemeProvider theme={ themeConfig }>
       <CssBaseline />
       <Component {...pageProps} changeTheme={ changeTheme } />
-      <SnackbarController />
-      { shutdownNoticeOpen &&
-        <ShutdownNotice close={ closeShutdown } />
-      }
+        <SnackbarController />
     </ThemeProvider>
   )
 }