Upgrade to 1.0.11

Concerns: pushword/admin

The page form’s association fields are autocompletes

Parent page, variant of, and translations are no longer <select> elements holding every candidate page; they search as you type, through EasyAdmin’s autocomplete endpoint. Nothing to do — but a site that replaced one of those three fields must add ->setCrudController(PageCrudController::class)->autocomplete() to keep the gain, and any field of its own that filters on the edited page needs Pushword\Admin\FormField\PageFormSubjectTrait to still see it — see writing a page form field.