edited nested decap config

static/admin/config.yml

@@ -10,12 +10,14 @@ media_folder: "static/images"
 public_folder: "/images"
 
 collections:
-  - name: "hauptseiten"
-    label: "Hauptseiten"
+  - name: "pages"
+    label: "Seiten"
+    label_singular: "Seite"
     folder: "content"
     create: true
     nested:
       depth: 100
+    slug: "{{slug}}"
     meta:
       path:
         widget: hidden
@@ -25,6 +27,8 @@ collections:
         default: "{{nested.slug}}"
     extension: md
     format: frontmatter
+    editor:
+      preview: false
     fields:
       - { label: "Title", name: "title", widget: "string" }
-      - { label: "Body", name: "body", widget: "markdown" }
+      - { label: "Body", name: "body", widget: "markdown" }