Remove placeholder publications and demo placeholders

Author: famiuer

config/_default/menus.yaml

@@ -5,9 +5,6 @@ main:
   - name: CV
     url: /cv/
     weight: 20
-  - name: Publications
-    url: /publications/
-    weight: 30
   - name: Blog
     url: /blog/
-    weight: 40
+    weight: 30

config/_default/params.yaml

@@ -62,6 +62,8 @@ hugoblox:
 
   search:
     enable: true
+    suggestions: []
+    quick_actions: []
 
   comments:
     enable: false

content/_index.md

@@ -47,15 +47,15 @@ sections:
     design:
       columns: '1'
 
-  - block: collection
-    id: papers
-    content:
-      title: Publications
-      filters:
-        folders:
-          - publications
-    design:
-      view: citation
+  # - block: collection
+  #   id: papers
+  #   content:
+  #     title: Publications
+  #     filters:
+  #       folders:
+  #         - publications
+  #   design:
+  #     view: citation
 
   - block: collection
     id: news