# VE Router Backend ## Setup 1. Install dependencies: \\\ash npm install \\\ 2. Configure environment variables: \\\ash cp .env.example .env # Edit .env with your configuration \\\ 3. Start development server: \\\ash npm run dev \\\ ## Scripts - \ pm start\: Start production server - \ pm run dev\: Start development server - \ pm run build\: Build the project - \ pm test\: Run tests - \ pm run lint\: Lint code - \ pm run format\: Format code ## Project Structure \\\ src/ ├── config/ # Configuration files ├── controllers/ # Request handlers ├── middleware/ # Express middleware ├── repositories/ # Data access layer ├── routes/ # API routes ├── services/ # Business logic ├── types/ # TypeScript types └── utils/ # Utility functions \\\