Hey man! I really love your mod, thank you for your job!
I have a couple suggestions that you could use if you want.

1. You can use vic3-tiger to run analysis on your mod. Its quite handy, I ran it againts your mod I found couple of issues like duplicated state traits fields etc.
2. Maybe you could consider using github, so we can collaborate on features with others.
3. I was just playing around with modding generic luxury goods and so far managed to add generic luxury electronic componetns. The process is quite straighforward, but requires a lot of (imo unnecessary) manual labour. I am thinking about streamlining the proccess somehow with help of LLM.
4. I wrote a script that parses company buildings from and to csv and use it with my LLM prompt to research which buildings we can have and parse this output in directly company files. I am also trying to integrate the "more unique companies" mod. The process works quite easy, I only fail on LLMs, they often dont have big enough context window and I am too greedy to pay for something more than chatgpt plus. Or you need to execute the proccess in company chunks, this takes a lot of time however. As an idea, I could run the script againts single good (lets say copper mines), and create a temporary compatch out of it. I am doing this locally in my game anyway. Sadly chatgpt plus doesnt give me the possibility to run the requests in parallel too, so I can't speedup the proccess without paying for direct API access (in this case one could automate this proccess fully in IDE, maybe only manually reviewing changes in CSV with company buildings).

Fell free to contact me if you are interesting in something from my work, I will gladly share it with you.