feature(database-connection): Restructure frontend

frontend/src/components/Footer/Footer.tsx

@@ -0,0 +1,17 @@
+import React from 'react';
+import './Footer.scss';
+
+const Footer: React.FC = () => (
+  <div className="Footer" data-testid="Footer">
+    <footer>
+      Made by <a href="https://humenius.me">Humenius</a>.
+      Powered by <a href="https://reactjs.org/">React</a>.
+      <br/>
+      <a href="ts3server://ts.humenius.me">
+        Click here to join my TeamSpeak server
+      </a>
+    </footer>
+  </div>
+);
+
+export default Footer;