Finish main content, add MidnightLib wiki

src/layouts/DefaultLayout.astro

@@ -6,11 +6,11 @@ import Header from '../components/Header.astro'
 import Footer from '../components/Footer.astro'
 
 const {
-  title = 'Astro',
+  title = 'Motschen',
   description = 'A starter project with accessibility features using Astro static site builder. Contains accessible landmarks, skip links, a dark mode color scheme, better focus outline and keyboard menu navigation.',
   url,
   image = '/social-preview-image.png',
-  author = 'Mark Teekman',
+  author = 'Martin Prokoph',
 } = Astro.props
 ---