Wire up FE uploads to TO form

templates/components/upload_input.html

@@ -4,7 +4,7 @@
 <uploadinput
   inline-template
   {% if not field.errors %}
-    v-bind:initial-data='{{ field.data | tojson }}'
+    v-bind:initial-data='{{ field.filename.data | tojson }}'
   {% else %}
     v-bind:initial-errors='true'
   {% endif %}
@@ -43,6 +43,8 @@
           aria-label="Task Order Upload"
           v-bind:value="attachment"
           type="file">
+          <input type="hidden" name="{{ field.filename.name }}" id="{{ field.filename.name }}" ref="attachmentFilename">
+          <input type="hidden" name="{{ field.object_name.name }}" id="{{ field.object_name.name }}" ref="attachmentObjectName">
       </div>
       {% for error in field.errors %}
         <span v-show="showErrors" class="usa-input__message">{{error}}</span>