docs: add changeset

Author: Robbert

.changeset/short-chefs-hope.md

@@ -0,0 +1,28 @@
+---
+"@utrecht/form-field-error-message-react": patch
+"@utrecht/form-field-description-react": patch
+"@utrecht/form-field-checkbox-react": patch
+"@utrecht/checkbox-group-react": patch
+"@utrecht/radio-button-react": patch
+"@utrecht/page-footer-react": patch
+"@utrecht/page-header-react": patch
+"@utrecht/page-layout-react": patch
+"@utrecht/radio-group-react": patch
+"@utrecht/form-field-react": patch
+"@utrecht/form-label-react": patch
+"@utrecht/page-body-react": patch
+"@utrecht/calendar-react": patch
+"@utrecht/checkbox-react": patch
+"@utrecht/combobox-react": patch
+"@utrecht/fieldset-react": patch
+"@utrecht/listbox-react": patch
+"@utrecht/nav-bar-react": patch
+"@utrecht/textbox-react": patch
+"@utrecht/button-react": patch
+"@utrecht/body-react": patch
+"@utrecht/link-react": patch
+"@utrecht/root-react": patch
+"@utrecht/component-library-react": patch
+---
+
+Remove `@babel` runtime from `.mjs` files, use modern JavaScript syntax and use our own CSS injection script.