updated settings templates

app/views/storage_settings/_aws_form.html.erb

@@ -0,0 +1,28 @@
+ <%= f.fields_for :value do |ff| %>
+  <%= ff.hidden_field :service, value: 'aws_s3' %>
+  <%= ff.fields_for :configs, configs do |fff| %>
+    <div>
+      <%= fff.label :access_key_id, 'Access key ID' %>
+      <%= fff.text_field :access_key_id, value: configs['access_key_id'], required: true %>
+    </div>
+    <div>
+      <%= fff.label :secret_access_key %>
+      <%= fff.password_field :secret_access_key, value: configs['secret_access_key'], required: true %>
+    </div>
+    <div>
+      <%= fff.label :region %>
+      <%= fff.text_field :region, value: configs['region'], required: true %>
+    </div>
+    <div>
+      <%= fff.label :bucket %>
+      <%= fff.text_field :bucket, value: value['service'] == 'aws_s3' ? configs['bucket'] : '', required: true %>
+    </div>
+    <div>
+      <%= fff.label :endpoint %>
+      <%= fff.text_field :endpoint, value: configs['endpoint'], type: :url %>
+      <small>
+        For AWS S3 compantiable APIs like Minio.
+      </small>
+    </div>
+  <% end %>
+<% end %>