feat(SelectMenu): allow creating option despite search (#1080)

* chore: initial

* chore: use reusable vnode

* fix: use component with vnode

* chore: option placement

* chore: finish

* up

* up

* up

* fix(selectmenu): non-object custom options

* up

---------

Co-authored-by: Benjamin Canac <canacb1@gmail.com>

src/runtime/ui.config/forms/selectMenu.ts

@@ -22,7 +22,8 @@ export default {
   },
   default: {
     selectedIcon: 'i-heroicons-check-20-solid',
-    clearOnClose: false
+    clearSearchOnClose: false,
+    showCreateOptionWhen: 'empty'
   },
   arrow: {
     ...arrow,