add: login & token validation tapi belum connect ke DB

README.md

@@ -28,6 +28,47 @@ Berikut adalah cara clone project ini:
 3. **Pemrosesan Google Cloud**: Healthcare API memproses permintaan DICOM.
 4. **Penanganan Respons**: Proxy meneruskan respons kembali ke klien.
 
+## 2b. Arsitektur
+```txt
+go-ohif-proxy/
+│
+├── cmd/
+│   └── server/           # Application entry point
+│       └── main.go       # Main server initialization
+│
+├── config/               # Configuration management
+│   ├── config.go         # Configuration loader
+│   └── config.yaml       # Application configuration
+│
+├── credentials/          # Authentication credentials
+│   └── service-account.json  # Google Cloud service account
+│
+├── internal/
+│   ├── api/              # API endpoints
+│   │   ├── handler.go    # HTTP request handlers
+│   │   ├── middleware.go # Request middleware
+│   │   └── routes.go     # API route definitions
+│   │
+│   ├── auth/             # Authentication services
+│   │   └── google.go     # Google Cloud authentication
+│   │
+│   ├── proxy/            # Proxy service
+│   │   └── dicomweb.go   # DICOMweb request handling
+│   │
+│   └── utils/            # Utility functions
+│       ├── http.go       # HTTP utilities
+│       └── logger.go     # Logging functionality
+│
+├── test/                 # Testing resources
+│   └── http/             # HTTP test requests
+│
+├── Dockerfile            # Container definition
+├── docker-compose.yml    # Multi-container orchestration
+├── go.mod                # Go module definition
+├── go.sum                # Module dependency checksums
+└── README.md             # Project documentation
+```
+
 ## 3. Instalasi dan Penggunaan
 
 ### Prasyarat