Thanks! We considered looking at Git history - churn is an metric that I've seen in other tools, but I don't have a great intuition for whether it's actually valuable. I just ran code-maat on the codebase I've been working on, and I'm not sure if it's that useful.
Our most touched files are our typedefs, package.json, backend routes, feature flags file, and the sidebar navigation component. These are large files that could be refactored, but I imagine I could've found those just by looking at lines of code. I'm curious if you have any stories of this being helpful?