Feat/BOOK-293 button adjustments

* feat(BOOK-293): Adjusted padding of the buttons to match Figma design
* feat(BOOK-293): Updated variants for IconButton
* feat(BOOK-113): Updated focus indicators on buttons and added default focus ring color
* feat(BOOK-293): Replaced buttons inside booking widget

Approved-by: Christel Westerberg

packages/booking-flow/lib/components/ListingHotelCardDialog/index.tsx

@@ -67,8 +67,8 @@ export default function ListingHotelCardDialog({
   return (
     <div className={styles.container}>
       <IconButton
-        theme="Black"
-        style="Muted"
+        variant="Muted"
+        emphasis
         className={styles.closeButton}
         onPress={handleClose}
         aria-label={intl.formatMessage({