2 Commits

Author	SHA1	Message	Date
Radosław Gierwiało	b948b81f80	refactor: use environment-specific .env files ... - Rename .env.example to .env.development.example - Update docker-compose.yml to use env_file for dev backend - Update .gitignore to ignore .env.development and .env.production - Remove generic .env and .env.example in favor of: * .env.development (dev) + .env.development.example (template) * .env.production (prod) + .env.production.example (template)	2025-11-15 17:26:16 +01:00
Radosław Gierwiało	320aaf1ce1	feat: add backend setup with Express and unit tests ... Backend Foundation (Phase 1 - Step 1): **Infrastructure:** - Add backend service to docker-compose.yml - Configure nginx to proxy /api/* to backend - Node.js 20 Alpine Docker container **Backend Setup:** - Express.js REST API server - CORS configuration - Request logging middleware - Error handling (404, 500) - Graceful shutdown on SIGTERM/SIGINT - Health check endpoint: GET /api/health **Testing:** - Jest + Supertest for unit tests - 7 test cases covering: - Health check endpoint - 404 error handling - CORS headers - JSON body parsing - Code coverage: 88.23% **Project Structure:** - backend/src/app.js - Express app setup - backend/src/server.js - Server entry point - backend/src/__tests__/ - Unit tests - backend/README.md - Backend documentation **Environment:** - .env.example template - Development configuration - Ready for PostgreSQL integration All tests passing ✅	2025-11-12 21:42:52 +01:00