fix: keep upload files until their deletion is committed

templates/administrative/disposition/modal_document_upload.html.twig

@@ -5,6 +5,7 @@
 {% block content %}
     {% set formAttr = stimulus_controller('form-upload-guard')|stimulus_action('form-upload-guard', 'guard', 'submit') %}
     {{ form_start(form, { 'attr': { 'hx-post': app.request.uri, 'hx-target': '#htmx-modal', 'hx-swap': 'outerHTML' }|merge(formAttr.toArray()) }) }}
+    {{ form_errors(form) }}
     <div class="pb-4">
         {% include '_partials/_upload_collection_form.html.twig' with {
             'endpoint_upload': path(endpointUpload),