I've mentioned in another comment, but my biggest pet peeve is that AI agent applications (Claude, GPT, etc) are themselves just Electron wrappers over their web pages. What a waste.
Inference cannot be controlled. The models are already out there. It's too late.
That needs claude-like capabilities.
It also should not be done at all. But that approach needs it.
Using open weights models like GLM-5.3 can also speed up rewriting, but then you're rewriting and not revibing, which is a lot slower.