feat: SFTP storage module + sensitive field option

server/modules/storage/digitalocean/definition.yml

@@ -36,4 +36,10 @@ props:
     type: String
     title: Access Key Secret
     hint: The Access Key Secret for the Access Key ID you created above.
+    sensitive: true
     order: 4
+actions:
+  - handler: exportAll
+    label: Export All
+    hint: Output all content from the DB to DigitalOcean Spaces, overwriting any existing data. If you enabled DigitalOcean Spaces after content was created or you temporarily disabled it, you'll want to execute this action to add the missing content.
+