Add sidebar subtitle

hugo.yaml

@@ -11,6 +11,7 @@ params:
   favicon: "/favicon-32x32.png"
 
   sidebar:
+    subtitle: "Homelab & Automation"
     avatar:
       enabled: true
       src: avatar.jpg
@@ -77,6 +78,16 @@ menu:
       params:
         icon: "brand-linkedin"
 
+related:
+    includeNewer: true
+    threshold: 60
+    toLower: false
+    indices:
+        - name: tags
+          weight: 10
+        - name: categories
+          weight: 20
+
 outputs:
   home:
     - HTML