User can launch, abort rocket mission.
"install-server": "npm install --prefix server",
"install-client": "npm install --prefix client",
"install": "npm run install-server && npm run install-client",
"server": "npm run watch --prefix server",
"client": "npm start --prefix client",
"watch": "npm run server & npm run client",
"deploy": "npm run build --prefix client && npm start --prefix server",
"test": "npm run test --prefix server && npm run test --prefix client"