Tighten admin forms and detail layout
Summary
- Admin create/edit: move link field directly below description (was after quantity)
- Hide bundle price input until quantity > 1 (reactive)
- Add input[type=url/search/tel] to field-fill CSS so the link input gets a background like other inputs
- Public detail: group description and "more info" link in a tight flex column so the link sits visually with the description