<%= f.fields_for :value do |ff| %> <%= ff.hidden_field :service, value: 'disk' %> <% end %>
<%= svg_icon('info_circle', class: 'stroke-current flex-shrink-0 w-6 h-6') %>

Store all files on disk

No configs are needed but make sure your disk is persistent
(not suitable for Heroku and other PaaS)