Merged in fix/handle-single-ancillaries (pull request #3231)

Fix(STAY-128): Handle single ancillaries

* fix: refactor ancillaries flow

* fix: add logic to determine if an ancillary requires quantity

* fix: breakout ancillary description to its own component

* fix: cleanup

* fix: cleanup


Approved-by: Bianca Widstam
Approved-by: Erik Tiekstra

apps/scandic-web/types/components/myPages/myStay/ancillaries.ts

@@ -40,6 +40,11 @@ export interface AddAncillaryFlowModalProps {
 
 export interface SelectQuantityStepProps {
   user: User | null
+  hideSummary?: boolean
+}
+export interface InnerSelectQuantityStepProps {
+  user: User | null
+  selectedAncillary: SelectedAncillary
 }
 export interface AncillaryErrorMessage {
   type: AlertTypeEnum