Added Overleaf, reordering

config.yml

@@ -59,11 +59,6 @@ services:
   - name: 'Service'
     icon: 'fas fa-concierge-bell'
     items:
-      - name: 'Bookstack'
-        logo: 'assets/tools/bookstack.png'
-        subtitle: 'Wiki/KMS.'
-        url: 'https://wiki.schmökerei.de'
-        target: '_blank'
 
       - name: 'Schmökerei'
         logo: 'assets/tools/schmoekerei-main.png'
@@ -89,9 +84,21 @@ services:
         url: 'https://audio.schmökerei.de'
         target: '_blank'
         
+      - name: 'Bookstack'
+        logo: 'assets/tools/bookstack.png'
+        subtitle: 'Wiki/KMS.'
+        url: 'https://wiki.schmökerei.de'
+        target: '_blank'
+
   - name: 'Tools'
     icon: 'fas fa-tools'
     items:
+      - name: 'Overleaf'
+        logo: 'assets/tools/overleaf.png'
+        subtitle: 'LaTeX Editor'
+        url: 'https://overleaf.schmökerei.de'
+        target: '_blank'
+
       - name: 'Draw.io'
         logo: 'assets/tools/diagrams.png'
         subtitle: 'Diagramme erstellen.'