users update create delete tested

frontend/lib/utils.ts

@@ -4,3 +4,9 @@ import { twMerge } from "tailwind-merge"
 export function cn(...inputs: ClassValue[]) {
   return twMerge(clsx(inputs))
 }
+
+export function dateToLocaleString(date: string) {
+  return new Date(date).toLocaleString("en-US",
+    { timeZone: "Europe/Istanbul", hour12: false, year: "numeric", month: "2-digit", day: "2-digit", hour: "2-digit", minute: "2-digit", second: "2-digit" }
+  );
+}