fix lib

deskripsi:
- pindah lib di dalam app ke src ( lib setara app dan app_modules )

src/app/api/user-validate/route.ts

@@ -1,5 +1,5 @@
 import { decrypt } from "@/app/(auth)/_lib/decrypt";
-import { prisma } from "@/app/lib";
+import { prisma } from "@/lib";
 import { cookies } from "next/headers";
 import { NextRequest, NextResponse } from "next/server";