There are plenty of Rust based reverse proxies out there, why do you need to specifically rewrite nginx? You could also write a config adapter to Caddy, there are a billion options, but this is a wasted effort. The people who want to stick to their nginx configs won't use your project ever, and the people who actually care about security aren't going to use a vibe coded project.
I have no idea why you are making me spell this out, I thought it was pretty obvious.
I have no idea why you are making me spell this out, I thought it was pretty obvious.