G cluster_1 Legend TIN-3 TIN-3 define Register API endpoint TIN-5 TIN-5 implement Register API endpoint TIN-3->TIN-5 TIN-8 TIN-8 UI mock for Login page TIN-10 TIN-10 Implement Login page TIN-8->TIN-10 TIN-2 TIN-2 create users table TIN-2->TIN-5 TIN-6 TIN-6 implement Login API endpoint TIN-2->TIN-6 TIN-7 TIN-7 UI mock for Register page TIN-9 TIN-9 Implement Register page TIN-7->TIN-9 TIN-4 TIN-4 define Login API endpoint TIN-4->TIN-6 TIN-1 TIN-1 define User model TIN-1->TIN-3 TIN-1->TIN-2 TIN-1->TIN-4 TIN-5->TIN-9 TIN-6->TIN-10 frontend frontend backend backend design design common common