fix: improve loading on destination overview page

- Only load data from Contentstack
- Use static JSON for destination list
- Some logic improvements to data handling and types

apps/scandic-web/lib/trpc/memoizedRequests/index.ts

@@ -181,6 +181,7 @@ export const getDestinationOverviewPage = cache(
     return serverClient().contentstack.destinationOverviewPage.get()
   }
 )
+
 export const getDestinationsList = cache(
   async function getMemoizedDestinationsList() {
     return serverClient().contentstack.destinationOverviewPage.destinations.get()