It would be convenient to allow setting default flags for tns commands in package.json

For example

{
  "nativescript": {
    "id": "com.nativescript.application",
    "defaults": {
      "bundle": true 
    },
    "tns-ios": {},
    "tns-android: {}
  }
}

would force the --bundle flag when running tns run android/ios

This would make it easier to work on projects that require bundling (nativescript-vue for example must be bundled to compile .vue files) without having to remember to use --bundle.