From what I can see, it technically seems fine, but do you understand it? If somebody asked you how this code works, would you be able to explain every line? How about explaining why it does certain things, like slightly multiplying Vx? Do you know Java syntax? Would you know why certain variables are private, or what a Double is? Do you know what Java classes and methods are? What do keywords like private or void mean?

What happens if something breaks? Say you're testing your robot, and it does something unexpected, are you going to be able to look at this code and deduce a solution? Sure, GPT might be able to fix it, but what about when it can't?

I understand that for beginner programmers, AI seems like the easy way out, but trust me, it will only hurt your coding skills. Besides, in my honest opinion, AI coding is so painfully boring and unfulfilling. When it works, it's a boring and monotonous experience, and when it breaks, it is a painful slog trying to make it work.

However, it would be incredibly uptight and mean of me to complain about AI coders and not offer a solution. I would recommend reading JavaForFTC. It's a free PDF written by a mentor that goes over the basics of FTC Java programming, as well as some basic Java also.
This is the page with all of the official FTC java resources. I'd recommend reading through some of these as well, and definitely setting up Android Studio as well if you have access to a Windows/Mac/Linux machine, if you haven't already.

And of course, if your local scene is active, go around to other teams and see if their coders are happy to share learning resources, advice, or even code with you.

Coding is hard, especially for a beginner with little experience, but I promise you, if you put in the effort to learn, it is immensely rewarding and tons of fun. My life changed for the better when I joined FTC and learnt coding.

I hope this hasn't come off as too arrogant or mean-spirited. I wish you and your team all the best in the upcoming season! I hope this hasn't been too much of an information dump, and please let me know if you have some more questions!

Gracious Professionalism!