{ "name": "voice-duplex-research", "version": "1.0.0", "private": true, "type": "module", "scripts": { "check": "node --check app.js && node --check model.js && node --test model.test.mjs && node validate.mjs", "build": "node build.mjs", "dev": "python3 -m http.server 4173 --bind 127.0.0.1 --directory dist" }, "engines": { "node": ">=20" } }