Good riddance
As someone who once struggled through maintaining once such project, PhoneGap/Cordova is an absolutely terrible framework — it's a web view with a bunch of half-hearted JavaScript emulations of system UI components, plus a random grab bag of other components you might remember from desktop computers in the 1990s, with a bridge into Objective-C that occasionally works to some limited extent. Good luck to you when it doesn't, since there is no way to attach a debugger.
If you want to provide your UI via the web, just do that. Your tools will be better, the user experience will be better, everyone will be happier.