Merged in feat/SW-1711-switch-icons (pull request #1558)

Switches out all the old icons to new ones, and moves them to the design system. The new icons are of three different types: Materialise Symbol, Nucleo, and Customized. Also adds further mapping between facilities/amenities and icons.

Approved-by: Michael Zetterberg
Approved-by: Erik Tiekstra

apps/scandic-web/components/Modal/ModalContentWithActions/index.tsx

@@ -1,4 +1,5 @@
-import { CloseLargeIcon } from "@/components/Icons"
+import { MaterialIcon } from "@scandic-hotels/design-system/Icons"
+
 import Button from "@/components/TempDesignSystem/Button"
 import Subtitle from "@/components/TempDesignSystem/Text/Subtitle"
 
@@ -37,7 +38,7 @@ export function ModalContentWithActions({
         <header className={styles.header}>
           <Subtitle>{title}</Subtitle>
           <button onClick={onClose} type="button" className={styles.close}>
-            <CloseLargeIcon color="uiTextMediumContrast" />
+            <MaterialIcon icon="close" color="Icon/Interactive/Placeholder" />
           </button>
         </header>
       )}