gym selection via profile screen

apps/admin/src/app/api/users/gym/route.ts

@@ -63,7 +63,7 @@ export async function PATCH(req: Request) {
       gymId,
     });
     await db.run(
-      sql`UPDATE users SET gym_id = ${gymId ?? null}, updated_at = ${new Date()} WHERE id = ${userId}`,
+      sql`UPDATE users SET gym_id = ${gymId ?? null}, updated_at = ${Date.now()} WHERE id = ${userId}`,
     );
     console.log("PATCH /api/users/gym update completed");