QOL changes

- Authentication code only gets send now if you don't have one or your code expired
- Added custom error page
- Trying out scalable Interface

src/main/resources/static/styles/authenticate.css

@@ -17,6 +17,7 @@ body {
     padding: 20px;
     width: 100%;
     overflow: auto;
+    transform: scale();
 }
 
 h1 {