diff --git a/config.yml b/config.yml
index d6e4304..a829bb0 100644
--- a/config.yml
+++ b/config.yml
@@ -1,213 +1,206 @@
----
-title: "GCG.Dashboard"
-subtitle: "IT am GCG"
-logo: "assets/logo.png"
-
-header: true
-footer: false
-
-theme: default
-colors:
-  light:
-    highlight-primary: "#1a1a37"
-    highlight-secondary: "#1a1a37"
-    highlight-hover: "#4c4ca2"
-    background: "#f5f5f5"
-    card-background: "#ffffff"
-    text: "#363636"
-    text-header: "#ffffff"
-    text-title: "#303030"
-    text-subtitle: "#424242"
-    card-shadow: rgba(0, 0, 0, 0.1)
-    link: "#3273dc"
-    link-hover: "#363636"
-  dark:
-    highlight-primary: "#1a1a37"
-    highlight-secondary: "#1a1a37"
-    highlight-hover: "#4c4ca2"
-    background: "#131313"
-    card-background: "#2b2b2b"
-    text: "#eaeaea"
-    text-header: "#ffffff"
-    text-title: "#fafafa"
-    text-subtitle: "#f5f5f5"
-    card-shadow: rgba(0, 0, 0, 0.4)
-    link: "#3273dc"
-    link-hover: "#ffdd57"
-
-message:
-  style: "is-dark"
-  title: "Nur für interne Nutzung !"
-  icon: "fa fa-lock"
-  content: "Alle hier aufgelisteten Dienste werden intern für Schüler*innen und Lehrer*innen des Georg-Cantor-Gymnasium bereitgestellt. Der Zugang ist nicht öffentlich und wird nur auf Anfrage ermöglicht."
-
-links:
-  - name: "Website des GCG"
-    icon: "fa-solid fa-globe"
-    url: "https://cantorgymnasium.de"
-    target: "_blank"
-  - name: "Wiki"
-    icon: "fas fa-book"
-    url: "https://wiki.cantorgymnasium.de/"
-    target: "_blank"
-
-services:
-  - name: "Administration"
-    icon: "fa-solid fa-gear"
-    items:
-      - name: "NGING Proxy Manager"
-        logo: "assets/tools/npm.png"
-        subtitle: "Proxy-Verwaltung"
-        tag: "config"
-        keywords: "nginx proxy settings"
-        url: "https://npm.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Portainer"
-        logo: "assets/tools/portainer.png"
-        subtitle: "Docker-Verwaltung"
-        tag: "config"
-        url: "https://docker.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Webmin"
-        logo: "assets/tools/webmin.png"
-        subtitle: "Server-Verwaltung"
-        tag: "config"
-        url: "https://webmin.cantorgymnasium.de:10000"
-        target: "_blank"
-      - name: "Matomo"
-        logo: "assets/tools/matomo.png"
-        subtitle: "Analytik-Dashboard"
-        tag: "config"
-        url: "https://analytics.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Form Tools"
-        logo: "assets/tools/ft.png"
-        subtitle: "Formular-Verwaltung"
-        tag: "config"
-        url: "https://php.cantorgymnasium.de/formtools/"
-        target: "_blank"
-      - name: "Upptime"
-        logo: "assets/tools/upptime.svg"
-        subtitle: "Status-Anzeige"
-        tag: "config"
-        url: "https://status.cantorgymnasium.de"
-        target: "_blank"
-      - name: "DBGate"
-        logo: "assets/tools/dbgate.png"
-        subtitle: "Datenbankverwaltung"
-        tag: "config"
-        url: "https://db.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Grafana"
-        logo: "assets/tools/grafana.svg"
-        subtitle: "Datenvisualisierung"
-        tag: "config"
-        url: "https://grafana.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Keycloak"
-        logo: "assets/tools/keycloak.png"
-        subtitle: "Identitätsverwaltung"
-        url: "https://id.cantorgymnasium.de"
-        target: "_blank"
-        tag: "config"
-      - name: "Koha-Verwaltungsoberfläche"
-        logo: "assets/tools/koha.png"
-        subtitle: "Bibliotheks-System"
-        tag: "bibo"
-        url: "https://bibo.cantorgymnasium.de"
-        target: "_blank"
-  - name: "Dienste"
-    icon: "fa-solid fa-globe"
-    items:
-      - name: "Gitea"
-        logo: "assets/tools/gitea.png"
-        subtitle: "Git Codeverwaltung"
-        tag: "gitea"
-        url: "https://git.cantorgymnasium.de"
-        target: "_blank"
-      - name: "HedgeDoc"
-        logo: "assets/tools/hedgedoc.png"
-        subtitle: "Kollaborative Dokumente"
-        tag: "hedgedoc"
-        url: "https://pads.cantorgymnasium.de"
-        target: "_blank"
-      - name: "SOGo"
-        logo: "assets/tools/sogo.png"
-        subtitle: "Webmail-Dienst"
-        tag: "mailcow"
-        url: "https://mail.cantorgymnasium.de/SOGo/"
-        target: "_blank"
-      - name: "mailcow UI"
-        logo: "assets/tools/mailcow.svg"
-        subtitle: "Mail-Verwaltung"
-        tag: "mailcow"
-        url: "https://mail.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Seafile"
-        logo: "assets/tools/seafile.png"
-        subtitle: "Cloud-Dienst"
-        tag: "seafile"
-        url: "https://cloud.cantorgymnasium.de"
-        target: "_blank"
-      - name: "WikiJS"
-        logo: "assets/tools/wikijs.png"
-        subtitle: "Internes Technik-Wiki"
-        tag: "wiki"
-        url: "https://wiki.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Snipe-IT"
-        logo: "assets/tools/snipe.png"
-        subtitle: "Inventarsoftware"
-        url: "https://snipe.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Koha"
-        logo: "assets/tools/koha.png"
-        subtitle: "Bibliotheks-System"
-        tag: "bibo"
-        url: "https://bibo.cantorgymnasium.de"
-        target: "_blank"
-  - name: "Web-Dienste"
-    icon: "fa-solid fa-globe"
-    items:
-      - name: "Website"
-        logo: "assets/logo.png"
-        subtitle: "GCG-Homepage"
-        tag: "web"
-        url: "https://cantorgymnasium.de"
-        target: "_blank"
-      - name: "Website (Dev)"
-        logo: "assets/tools/logo_dev.png"
-        subtitle: "Entwicklungsinstanz"
-        tag: "web"
-        url: "https://dev.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Website (Test)"
-        logo: "assets/tools/logo_dev.png"
-        subtitle: "Testinstanz"
-        tag: "web"
-        url: "https://test.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Static CMS"
-        logo: "assets/tools/cms.png"
-        subtitle: "Website-Verwaltung"
-        tag: "web"
-        url: "https://cantorgymnasium.de/admin/"
-        target: "_blank"
-      - name: "Marzipano"
-        logo: "assets/tools/marzipano.png"
-        subtitle: "Digitaler Rundgang"
-        tag: "web"
-        url: "https://vr.cantorgymnasium.de"
-        target: "_blank"
-      - name: "Der Pinguin"
-        logo: "assets/tools/schuelerzeitung.webp"
-        subtitle: "Schülerzeitung des GCG"
-        tag: "pinguin"
-        url: "https://schuelerzeitung-gcg.de"
-        target: "_blank"
-      - name: "Der Pinguin (Test)"
-        logo: "assets/tools/schuelerzeitung_dev.png"
-        subtitle: "Testinstanz der Schülerzeitung"
-        tag: "pinguin"
-        url: "https://test.schuelerzeitung-gcg.de"
-        target: "_blank"
+---
+title: "GCG.Dashboard"
+subtitle: "IT am GCG"
+logo: "assets/logo.png"
+
+header: true
+footer: false
+
+theme: default
+colors:
+  light:
+    highlight-primary: "#1a1a37"
+    highlight-secondary: "#1a1a37"
+    highlight-hover: "#4c4ca2"
+    background: "#f5f5f5"
+    card-background: "#ffffff"
+    text: "#363636"
+    text-header: "#ffffff"
+    text-title: "#303030"
+    text-subtitle: "#424242"
+    card-shadow: rgba(0, 0, 0, 0.1)
+    link: "#3273dc"
+    link-hover: "#363636"
+  dark:
+    highlight-primary: "#1a1a37"
+    highlight-secondary: "#1a1a37"
+    highlight-hover: "#4c4ca2"
+    background: "#131313"
+    card-background: "#2b2b2b"
+    text: "#eaeaea"
+    text-header: "#ffffff"
+    text-title: "#fafafa"
+    text-subtitle: "#f5f5f5"
+    card-shadow: rgba(0, 0, 0, 0.4)
+    link: "#3273dc"
+    link-hover: "#ffdd57"
+
+message:
+  style: "is-dark"
+  title: "Nur für interne Nutzung !"
+  icon: "fa fa-lock"
+  content: "Alle hier aufgelisteten Dienste werden intern für Schüler*innen und Lehrer*innen des Georg-Cantor-Gymnasium bereitgestellt. Der Zugang ist nicht öffentlich und wird nur auf Anfrage ermöglicht."
+
+links:
+  - name: "Website des GCG"
+    icon: "fa-solid fa-globe"
+    url: "https://cantorgymnasium.de"
+    target: "_blank"
+  - name: "Wiki"
+    icon: "fas fa-book"
+    url: "https://wiki.cantorgymnasium.de/"
+    target: "_blank"
+
+services:
+  - name: "Administration"
+    icon: "fa-solid fa-gear"
+    items:
+      - name: "Portainer"
+        logo: "assets/tools/portainer.png"
+        subtitle: "Docker-Verwaltung"
+        tag: "config"
+        url: "https://docker.cantorgymnasium.de"
+        target: "_blank"
+      - name: "Webmin"
+        logo: "assets/tools/webmin.png"
+        subtitle: "Server-Verwaltung"
+        tag: "config"
+        url: "https://webmin.cantorgymnasium.de:10000"
+        target: "_blank"
+      - name: "Matomo"
+        logo: "assets/tools/matomo.png"
+        subtitle: "Analytik-Dashboard"
+        tag: "config"
+        url: "https://analytics.cantorgymnasium.de"
+        target: "_blank"
+      - name: "Form Tools"
+        logo: "assets/tools/ft.png"
+        subtitle: "Formular-Verwaltung"
+        tag: "config"
+        url: "https://php.cantorgymnasium.de/formtools/"
+        target: "_blank"
+      - name: "Upptime"
+        logo: "assets/tools/upptime.svg"
+        subtitle: "Status-Anzeige"
+        tag: "config"
+        url: "https://status.cantorgymnasium.de"
+        target: "_blank"
+      - name: "DBGate"
+        logo: "assets/tools/dbgate.png"
+        subtitle: "Datenbankverwaltung"
+        tag: "config"
+        url: "https://db.cantorgymnasium.de"
+        target: "_blank"
+      - name: "Grafana"
+        logo: "assets/tools/grafana.svg"
+        subtitle: "Datenvisualisierung"
+        tag: "config"
+        url: "https://grafana.cantorgymnasium.de"
+        target: "_blank"
+      - name: "Keycloak"
+        logo: "assets/tools/keycloak.png"
+        subtitle: "Identitätsverwaltung"
+        url: "https://id.cantorgymnasium.de"
+        target: "_blank"
+        tag: "config"
+      - name: "Koha-Verwaltungsoberfläche"
+        logo: "assets/tools/koha.png"
+        subtitle: "Bibliotheks-System"
+        tag: "bibo"
+        url: "https://bibo.cantorgymnasium.de"
+        target: "_blank"
+  - name: "Dienste"
+    icon: "fa-solid fa-globe"
+    items:
+      - name: "Gitea"
+        logo: "assets/tools/gitea.png"
+        subtitle: "Git Codeverwaltung"
+        tag: "gitea"
+        url: "https://git.cantorgymnasium.de"
+        target: "_blank"
+      - name: "HedgeDoc"
+        logo: "assets/tools/hedgedoc.png"
+        subtitle: "Kollaborative Dokumente"
+        tag: "hedgedoc"
+        url: "https://pads.cantorgymnasium.de"
+        target: "_blank"
+      - name: "SOGo"
+        logo: "assets/tools/sogo.png"
+        subtitle: "Webmail-Dienst"
+        tag: "mailcow"
+        url: "https://mail.cantorgymnasium.de/SOGo/"
+        target: "_blank"
+      - name: "mailcow UI"
+        logo: "assets/tools/mailcow.svg"
+        subtitle: "Mail-Verwaltung"
+        tag: "mailcow"
+        url: "https://mail.cantorgymnasium.de"
+        target: "_blank"
+      - name: "Seafile"
+        logo: "assets/tools/seafile.png"
+        subtitle: "Cloud-Dienst"
+        tag: "seafile"
+        url: "https://cloud.cantorgymnasium.de"
+        target: "_blank"
+      - name: "WikiJS"
+        logo: "assets/tools/wikijs.png"
+        subtitle: "Internes Technik-Wiki"
+        tag: "wiki"
+        url: "https://wiki.cantorgymnasium.de"
+        target: "_blank"
+      - name: "Snipe-IT"
+        logo: "assets/tools/snipe.png"
+        subtitle: "Inventarsoftware"
+        url: "https://snipe.cantorgymnasium.de"
+        target: "_blank"
+      - name: "Koha"
+        logo: "assets/tools/koha.png"
+        subtitle: "Bibliotheks-System"
+        tag: "bibo"
+        url: "https://bibo.cantorgymnasium.de"
+        target: "_blank"
+  - name: "Web-Dienste"
+    icon: "fa-solid fa-globe"
+    items:
+      - name: "Website"
+        logo: "assets/logo.png"
+        subtitle: "GCG-Homepage"
+        tag: "web"
+        url: "https://cantorgymnasium.de"
+        target: "_blank"
+      - name: "Website (Dev)"
+        logo: "assets/tools/logo_dev.png"
+        subtitle: "Entwicklungsinstanz"
+        tag: "web"
+        url: "https://dev.cantorgymnasium.de"
+        target: "_blank"
+      - name: "Website (Test)"
+        logo: "assets/tools/logo_dev.png"
+        subtitle: "Testinstanz"
+        tag: "web"
+        url: "https://test.cantorgymnasium.de"
+        target: "_blank"
+      - name: "Static CMS"
+        logo: "assets/tools/cms.png"
+        subtitle: "Website-Verwaltung"
+        tag: "web"
+        url: "https://cantorgymnasium.de/admin/"
+        target: "_blank"
+      - name: "Marzipano"
+        logo: "assets/tools/marzipano.png"
+        subtitle: "Digitaler Rundgang"
+        tag: "web"
+        url: "https://vr.cantorgymnasium.de"
+        target: "_blank"
+      - name: "Der Pinguin"
+        logo: "assets/tools/schuelerzeitung.webp"
+        subtitle: "Schülerzeitung des GCG"
+        tag: "pinguin"
+        url: "https://schuelerzeitung-gcg.de"
+        target: "_blank"
+      - name: "Der Pinguin (Test)"
+        logo: "assets/tools/schuelerzeitung_dev.png"
+        subtitle: "Testinstanz der Schülerzeitung"
+        tag: "pinguin"
+        url: "https://test.schuelerzeitung-gcg.de"
+        target: "_blank"