Add comprehensive setup.sh script and update documentation

Co-authored-by: ngocbd <439333+ngocbd@users.noreply.github.com>

Author: Copilot

README.md

@@ -43,10 +43,12 @@ Unlike proprietary solutions, Container Engine provides a complete **User Manage
 
 ### Technical Features
 - **Rust + Axum Backend:** High-performance, memory-safe backend built with Rust and the modern Axum web framework
+- **OpenAPI Documentation:** Complete API documentation with Swagger UI integration using utoipa
 - **Registry Agnostic:** Pull public or private images from Docker Hub, Google Container Registry, Amazon ECR, GitHub Container Registry, or any other container registry with support for authentication.
 - **Environment Variables Management:** Securely inject configuration through environment variables without rebuilding images.
 - **Deployment Monitoring:** Real-time logs and performance metrics for all your deployments in one unified dashboard.
 - **Zero Downtime Updates:** Update your applications seamlessly with rolling updates that guarantee availability.
+- **Automated Setup:** Intelligent setup script that checks and installs all required dependencies automatically.
 
 ## Technology Stack
 
@@ -318,24 +320,102 @@ We enthusiastically welcome contributions to the Container Engine project! Wheth
 5. Open a Pull Request
 
 ### Development Setup
+
+Container Engine includes an automated setup script that handles dependency installation and environment configuration:
+
 ```bash
 # Clone the repository
 git clone https://github.com/ngocbd/Open-Container-Engine.git
+cd Open-Container-Engine
+
+# Make setup script executable
+chmod +x setup.sh
+
+# Check system dependencies
+./setup.sh check
+
+# Full automated setup (installs dependencies if missing)
+./setup.sh setup
+
+# Start development server
+./setup.sh dev
+```
+
+#### Available Setup Commands
+
+```bash
+# Get help and see all available commands
+./setup.sh help
+
+# Development commands
+./setup.sh build          # Build the project
+./setup.sh test           # Run tests
+./setup.sh format         # Format code
+./setup.sh lint           # Run linting
+
+# Database management
+./setup.sh db-up          # Start database services
+./setup.sh db-down        # Stop database services
+./setup.sh db-reset       # Reset database and volumes
+./setup.sh migrate        # Run database migrations
+./setup.sh sqlx-prepare   # Prepare SQLx for offline compilation
+
+# Docker operations
+./setup.sh docker-build   # Build Docker image
+./setup.sh docker-up      # Start all services with Docker
+./setup.sh docker-down    # Stop all Docker services
+
+# Cleanup
+./setup.sh clean          # Clean build artifacts
+```
+
+#### Manual Setup (if needed)
+
+If you prefer manual setup or the automated script doesn't work for your system:
 
+```bash
 # Install Rust and Cargo
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 
-# Build the project
-cd Open-Container-Engine
-cargo build
+# Install SQLx CLI
+cargo install sqlx-cli --no-default-features --features native-tls,postgres
 
-# Run tests
-cargo test
+# Start database services
+docker compose up postgres redis -d
 
-# Start development server
+# Create environment file
+cp .env.example .env
+
+# Run migrations
+export DATABASE_URL="postgresql://postgres:password@localhost:5432/container_engine"
+sqlx migrate run
+
+# Prepare SQLx for offline compilation
+cargo sqlx prepare
+
+# Build and run
+cargo build
 cargo run
 ```
 
+#### API Documentation
+
+Once the server is running, you can access:
+
+- **Health Check**: http://localhost:3000/health
+- **OpenAPI Specification**: http://localhost:3000/api-docs/openapi.json
+- **API Endpoints**: All endpoints are documented in the OpenAPI spec
+
+#### Dependencies
+
+The setup script automatically checks for and installs:
+
+- **Rust** (latest stable version)
+- **Docker** & **Docker Compose**
+- **Git** & **curl**
+- **Python 3** (optional, for development tools)
+- **SQLx CLI** (for database migrations)
+
 ## Roadmap
 
 We're continuously improving Container Engine with new features and enhancements: