Remove useless images + fix templates show page

client/components/forms/FileInput.vue

@@ -115,6 +115,7 @@ export default {
       return this.accept
         .split(',')
         .map((i) => {
+          if (!i) return null
           return '.' + i.trim()
         })
         .join(',')

client/components/open/forms/components/templates/FormTemplateModal.vue

@@ -105,7 +105,12 @@ onMounted(() => {
     related_templates: null,
     questions: []
   })
-  loadAllTemplates(templatesStore)
+})
+
+watch(() => props.show, () => {
+  if (props.show) {
+    loadAllTemplates(templatesStore)
+  }
 })
 
 let typesOptions = computed(() => {