Merged in feature/SW-3516-pass-eurobonus-number-on-booking (pull request #2902)

* feat(SW-3516): Include partnerLoyaltyNumber on bookings

- Added user context to BookingFlowProviders for user state management.
- Updated booking input and output schemas to accommodate new user data.
- Refactored booking mutation logic to include user-related information.
- Improved type definitions for better TypeScript support across booking components.


Approved-by: Anton Gunnarsson

packages/trpc/lib/context.ts

@@ -17,6 +17,7 @@ type CreateContextOptions = {
   url: string
   webToken?: string
   contentType?: string
+  app: "scandic-web" | "partner-sas"
 }
 
 export function createContext(opts: CreateContextOptions) {