Merged in feature/bookingwidget-client-side (pull request #1481)

Move more of BookingWidget to client SW-1639

* feat: move getLocations in booking widget to client side so that it's also cached on the client reducing the blinking when switching urls (and reducing duplicate calls)


Approved-by: Linus Flood

apps/scandic-web/server/routers/hotels/input.ts

@@ -140,3 +140,7 @@ export const getHotelsByCountryInput = z.object({
 export const getHotelsByCityIdentifierInput = z.object({
   cityIdentifier: z.string(),
 })
+
+export const getLocationsInput = z.object({
+  lang: z.nativeEnum(Lang),
+})