So today I committed a big refactoring in my side project.

It highlighted 3 big things:
1. Something that seems like a relatively small refactoring can turn out enormous
2. Thank goodness for decent test coverage (see 1)
3. I've now got ChatGPT writing useful code.

https://github.com/alanbuxton/syracuse-neo/commit/4b094fedb4b068d63f4bf369f84d07cb31de6935