Feat/SW-1719 strikethrough rates
* feat(SW-1719): Strikethrough rate if logged in on regular rate cards
* feat(SW-1719): Strikethrough rate if logged in on rate summary
* feat(SW-1719): Strikethrough rate if logged in on mobile rate summary
* feat(SW-1719): Strikethrough rate if logged in on enter details
* feat(SW-1719): Strikethrough rate support for multiple rooms
* feat(SW-1719): booking receipt fixes on confirmation page
* feat(SW-1719): improve initial total price calculation
* feat: harmonize enter details total price to use one and the same function
Approved-by: Michael Zetterberg
Feat/sw-1839 show added breakfast
* Fix wrong space character
* Change to correct CSS variable
* Show added breakfast ancillary in the "My add-ons" section
* Show breakfast info in room card
* Show breakfast in price details table
* Format price
Approved-by: Pontus Dreij
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
