feat: 🎸 set expiry date not required and empty by default

Author: mattboll

site/static/admin/config.yml

@@ -34,7 +34,7 @@ collections: # A list of collections the CMS should be able to edit
       - {label: "Url", name: "url", widget: "string"}
       - {label: "Aliases", name: "aliases", widget: "string"}
       - {label: "Publish Date", name: "date", widget: "datetime", format: "YYYY-MM-DD", timeFormat: false}
-      - {label: "Expiry Date", name: "expirydate", widget: "datetime", format: "YYYY-MM-DD", timeFormat: false}
+      - {label: "Expiry Date", name: "expirydate", widget: "datetime", format: "YYYY-MM-DD", timeFormat: false, required: false, default: ''}
       - {label: "Image", name: "cover", widget: "image", required: false}
       - {label: "Body", name: "body", widget: "markdown"}
       - {label: "Draft", name: "draft", widget: "boolean", default: true}
@@ -50,7 +50,7 @@ collections: # A list of collections the CMS should be able to edit
       - {label: "Weight", name: "weight", widget: "number", required: false}
       - {label: "Url", name: "url", widget: "string"}
       - {label: "Publish Date", name: "date", widget: "datetime", format: "YYYY-MM-DD", timeFormat: false}
-      - {label: "Expiry Date", name: "expirydate", widget: "datetime", format: "YYYY-MM-DD", timeFormat: false}
+      - {label: "Expiry Date", name: "expirydate", widget: "datetime", format: "YYYY-MM-DD", timeFormat: false, required: false, default: ''}
       - {label: "Image", name: "cover", widget: "image", required: false}
       - {label: "Body", name: "body", widget: "markdown"}
       - {label: "Draft", name: "draft", widget: "boolean", default: true}