app: allow override of label/wrap on form elements

js/erp5_loader.js

@@ -3786,8 +3786,8 @@
           pass = {
             "push": {
               "type": el,
-              "wrap": true,
-              "label": true,
+              "wrap": veto.wrap || true,
+              "label": veto.label || true,
               "direct": {
                 "id": item.reference + "_" +
                     (veto.widget.id || root.widget.id),
@@ -6483,6 +6483,7 @@
                 "len": kids.length,
                 "config": wrapper.spec
               });
+
               // NOTE: wrapper_selector will return a fragment (set to
               // first/last-ElementChild or a DOM node
               done_target =