feat(SW-1446): add Jump to functionality to Destination Overview Page

apps/scandic-web/server/utils.ts

@@ -4,6 +4,10 @@ import { z } from "zod"
 import { Lang } from "@/constants/languages"
 import { env } from "@/env/server"
 
+export function isDefined<T>(argument: T | undefined | null): argument is T {
+  return argument !== undefined && argument !== null
+}
+
 export const langInput = z.object({
   lang: z.nativeEnum(Lang),
 })