labfusion/
├── docker-compose.yml          # Production Docker setup
├── docker-compose.dev.yml      # Development Docker setup
├── env.example                 # Environment configuration template
├── .gitignore                  # Git ignore rules
├── README.md                   # Comprehensive documentation
├── services/                   # Modular microservices
│   ├── api-gateway/           # Java Spring Boot API Gateway (Port 8080)
│   │   ├── src/main/java/com/labfusion/
│   │   │   ├── model/         # JPA entities (User, Dashboard, Widget, Event, DeviceState)
│   │   │   ├── repository/    # Data repositories
│   │   │   ├── service/       # Business logic
│   │   │   └── controller/    # REST controllers
│   │   ├── src/main/resources/
│   │   │   └── application.yml # Spring configuration
│   │   ├── pom.xml            # Maven dependencies
│   │   ├── Dockerfile         # Production container
│   │   ├── Dockerfile.dev     # Development container
│   │   └── README.md          # Service documentation
│   ├── service-adapters/      # Python FastAPI Service Adapters (Port 8000)
│   │   ├── main.py            # FastAPI application
│   │   ├── requirements.txt   # Python dependencies
│   │   ├── Dockerfile         # Production container
│   │   ├── Dockerfile.dev     # Development container
│   │   └── README.md          # Service documentation
│   ├── metrics-collector/     # Go Metrics Collector (Port 8081) 🚧
│   │   ├── main.go            # Go application (planned)
│   │   ├── go.mod             # Go dependencies (planned)
│   │   ├── Dockerfile         # Production container (planned)
│   │   ├── Dockerfile.dev     # Development container (planned)
│   │   └── README.md          # Service documentation
│   └── notification-service/  # Node.js Notification Service (Port 8082) 🚧
│       ├── src/               # TypeScript source (planned)
│       ├── package.json       # Node.js dependencies (planned)
│       ├── Dockerfile         # Production container (planned)
│       ├── Dockerfile.dev     # Development container (planned)
│       └── README.md          # Service documentation
├── frontend/                  # React Frontend (Port 3000)
│   ├── src/
│   │   ├── components/        # React components
│   │   │   ├── Dashboard.js   # Main dashboard
│   │   │   ├── SystemMetrics.js # Metrics visualization
│   │   │   └── Settings.js    # Configuration UI
│   │   ├── App.js             # Main app component
│   │   ├── index.js           # App entry point
│   │   └── index.css          # Global styles
│   ├── public/
│   │   └── index.html         # HTML template
│   ├── package.json           # Node.js dependencies
│   ├── Dockerfile             # Production container
│   └── Dockerfile.dev         # Development container
└── docs/                      # Documentation
    ├── specs.md              # Project specifications
    ├── structure.txt         # Project structure
    └── progress.md           # Development progress tracking