# Server — production cutover uses PORT=3000 (replaces legacy Fastify) PORT=3000 HOST=0.0.0.0 NODE_ENV=development # CORS (Vue dev server) CORS_ORIGIN=http://localhost:5173 # SQLite — production database # DB_PATH=E:/absolute/path/to/backend-nest/data/app.db # JWT — must match legacy Fastify when migrating existing tokens JWT_SECRET=gold-land-dev-secret-change-in-production