Ba515 fix 500 error on url prefil (#483)

* fix password reset bug

* fix form theme builder

---------

Co-authored-by: Julien Nahum <julien@nahum.net>

client/components/pages/forms/show/UrlFormPrefill.vue

@@ -107,9 +107,9 @@
 </template>
 
 <script>
+import ThemeBuilder from "~/lib/forms/themes/ThemeBuilder"
 import FormUrlPrefill from "../../../open/forms/components/FormUrlPrefill.vue"
 import OpenForm from "../../../open/forms/OpenForm.vue"
-import { themes } from "~/lib/forms/themes/form-themes.js"
 
 export default {
   name: "UrlFormPrefill",
@@ -121,11 +121,17 @@ export default {
 
   data: () => ({
     prefillFormData: null,
-    theme: themes.default,
     showUrlFormPrefillModal: false,
   }),
 
-  computed: {},
+  computed: {
+    theme () {
+      return new ThemeBuilder(this.form.theme, {
+        size: this.form.size,
+        borderRadius: this.form.border_radius
+      }).getAllComponents()
+    },
+  },
 
   methods: {
     generateUrl(formData) {