The existing Generator v3, written in Python, presents a few issues. Instead of opting for a recode or optimization within Python, I've elected to recode in Kotlin to enhance its compatibility.

The recode is implemented utilizing kotlinx.serialization and kotlinpoet, which facilitate code generation. Moreover, the entire process is managed via Gradle. Consequently, this eliminates the need for any additional installations, thereby simplifying the setup process.

This upgrade not only mitigates the existing issues but also improves overall functionality by making the generator more robust and efficient.