I've added the full source code at https://madodev.itch.io/ero-witches-downloads?secret=S0ugdGJfKkjZaZI64p81B05YE for those who are interested in making a similar game in Godot. I'll remove this link after the DD.
While you're at it, I'm mostly looking for feedback that can be used for the next project. So please consider Ero Witches as a fully completed product (since it is) and tell me what you are missing (primarily QoL or designwise). All other feedback is also appreciated of course.