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/utils/imageVault.ts

@@ -1,4 +1,4 @@
-import {
+import type {
   ImageVaultAsset,
   ImageVaultAssetResponse,
 } from "@/types/components/imageVault"