fix: GET /admin/users — find() x5 → variable locale

backend/src/routes/admin.routes.ts

@@ -227,15 +227,10 @@ router.get("/users", async (_req: Request, res: Response): Promise<void> => {
       isActive: u.isActive,
       createdAt: u.createdAt,
       roles: u.userRoles.map((ur) => ({ id: ur.role.id, slug: ur.role.slug, name: ur.role.name })),
-      activeSubscription: u.subscriptions.find((s) => s.status === "active")
-        ? {
-            id: u.subscriptions.find((s) => s.status === "active")!.id,
-            status: u.subscriptions.find((s) => s.status === "active")!.status,
-            startsAt: u.subscriptions.find((s) => s.status === "active")!.startsAt,
-            endsAt: u.subscriptions.find((s) => s.status === "active")!.endsAt,
-            plan: u.subscriptions.find((s) => s.status === "active")!.plan,
-          }
-        : null,
+      activeSubscription: (() => {
+            const sub = u.subscriptions.find((s) => s.status === "active");
+            return sub ? { id: sub.id, status: sub.status, startsAt: sub.startsAt, endsAt: sub.endsAt, plan: sub.plan } : null;
+          })(),
     }));
 
     res.json({ success: true, data: { users: result } });