Made consistent design for landing page and login. Landing page has all the text and design.

Added language support for english and german (swappable)

app/templates/login_settings.html

@@ -10,8 +10,13 @@
 </head>
 
 <body>
-    <nav>
-        <ul>
+    <nav class="auth-nav">
+        <a class="brand" href="{{ url_for('main.home') }}">
+            <span class="brand-mark">♛</span>
+            <span>8-Damen- und 8-Tuerme Solver</span>
+        </a>
+
+        <ul class="nav-links">
             <li><a href="{{ url_for('main.dashboard') }}">Dashboard</a></li>
             <li><a href="{{ url_for('login.login_settings') }}">Login settings</a></li>
         </ul>