docs(fix): widget example code layout on Site (#1606)

* Fix widget example layout

* Stop running MarkDown through Prettier.

website/content/docs/widgets/list.md

@@ -14,46 +14,39 @@ The list widget allows you to create a repeatable item in the UI which saves as
   - `field`: a single widget field to be repeated
   - `fields`: a nested list of multiple widget fields to be included in each repeatable iteration
 - **Example** (`field`/`fields` not specified):
-
-  ```yaml
-  - label: 'Tags'
-    name: 'tags'
-    widget: 'list'
-    default: ['news']
-  ```
-
+    ```yaml
+    - label: 'Tags'
+      name: 'tags'
+      widget: 'list'
+      default: ['news']
+    ```
 - **Example** (`allow_add` marked `false`):
-
-  ```yaml
-  - label: 'Tags'
-    name: 'tags'
-    widget: 'list'
-    allow_add: false
-    default: ['news']
-  ```
-
+    ```yaml
+    - label: 'Tags'
+      name: 'tags'
+      widget: 'list'
+      allow_add: false
+      default: ['news']
+    ```
 - **Example** (with `field`):
-
-  ```yaml
-  - label: 'Gallery'
-    name: 'galleryImages'
-    widget: 'list'
-    field:
-      - { label: Image, name: image, widget: image }
-  ```
-
+    ```yaml
+    - label: 'Gallery'
+      name: 'galleryImages'
+      widget: 'list'
+      field:
+        - { label: Image, name: image, widget: image }
+    ```
 - **Example** (with `fields`):
-
-  ```yaml
-  - label: 'Testimonials'
-    name: 'testimonials'
-    widget: 'list'
-    fields:
-      - { label: Quote, name: quote, widget: string, default: 'Everything is awesome!' }
-      - label: Author
-        name: author
-        widget: object
-        fields:
-          - { label: Name, name: name, widget: string, default: 'Emmet' }
-          - { label: Avatar, name: avatar, widget: image, default: '/img/emmet.jpg' }
-  ```
+    ```yaml
+    - label: 'Testimonials'
+      name: 'testimonials'
+      widget: 'list'
+      fields:
+        - { label: Quote, name: quote, widget: string, default: 'Everything is awesome!' }
+        - label: Author
+          name: author
+          widget: object
+          fields:
+            - { label: Name, name: name, widget: string, default: 'Emmet' }
+            - { label: Avatar, name: avatar, widget: image, default: '/img/emmet.jpg' }
+    ```