fix: add bullmq, fix login error logging, regenerate zod schemas

apps/Backend/src/routes/auth.ts

@@ -85,6 +85,7 @@ router.post(
       const { password, ...safeUser } = user;
       return res.status(200).json({ user: safeUser, token });
     } catch (error) {
+      console.error("Login error:", error);
       return res.status(500).json({ error: "Internal server error" });
     }
   }