added another fix:

- public wiki pages now show login form for guests
- private wiki pages now also show when opened via url (i.e. not by link within umbrella)

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/routes/wiki/GuestView.svelte

@@ -1,4 +1,6 @@
 <script>
+	import Login       from "../../Components/Login.svelte";
+
     import { onMount }       from 'svelte';
     import { useTinyRouter } from 'svelte-tiny-router';
     import { api }           from '../../urls.svelte';
@@ -45,3 +47,4 @@
     </div>
 </div>
 {/if}
+<Login />