add prod info to README; remove unused import;

README.md

@@ -20,6 +20,12 @@ You can start editing the page by modifying `app/page.tsx`. The page auto-update
 
 This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
 
+## Production Build
+
+```docker compose build --no-cache```
+
+```docker compose up -d --force-recreate```
+
 ## Learn More
 
 To learn more about Next.js, take a look at the following resources:

src/app/impressum/page.tsx

@@ -1,5 +1,4 @@
 import React from 'react';
-import Header from '../../components/layout/Header';
 
 export default function ImpressumPage() {
   return (