feat: docker and versioning stuff

index.html

@@ -24,6 +24,9 @@
         <a href="tel:+436609254001">+43 660 9254001</a>
       </div>
     </div>
+    <footer class="site-footer">
+      Lechner-Systems &copy; <a href="https://fraujulian.xyz/imprint">Impressum</a>
+    </footer>
     <script src="script.js"></script>
   </body>
 </html>