[`hoxy`](https://github.com/greim/hoxy) is phenomenal, but isn't the most performant - at higher workloads, `hoxy` seems to be the component that is causing the greatest strain in James. We should implement a small little wasm proxy that will provide the functionality of `hoxy` that we use, while being minimal and fast. Since we'll control the proxy, this will also make issues like #399 directly solvable