Make templates configurable in settings

[azplanlos]

First of all, thank you very much for your work on this useful plugin. It would be cool, if there was an option to modify the templates behind the plugin maybe via IntelliJ's settings view. I need to add annotations to every generated file and it would make sense, to just include them in the template.

[prokhin]

Так же присоединяюсь к вопросу, хотелось увидеть настраиваемую схему

[robohorse]

Hey @azplanlos and @prokhin. It sounds like a great idea! Please feel free to contribute to this project: i migrated it into Kotlin 2.0 and would be happy to release those features 😉