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

packages/design-system/package.json

@@ -82,10 +82,12 @@
     "husky": "^9.1.7",
     "jiti": "^1",
     "lint-staged": "^15.4.1",
+    "material-symbols": "^0.29.0",
     "prettier": "^3.4.2",
     "react": "^18.2.0",
     "react-aria-components": "^1.6.0",
     "react-dom": "^18.2.0",
+    "react-material-symbols": "^4.4.0",
     "rollup": "^4.34.8",
     "rollup-preserve-directives": "^1.1.3",
     "storybook": "^8.6.2",