Verbosity review

New comments and docstrings are usually too verbose. Rewrite them concisely. This skill edits — it doesn't just report.

git diff --stat origin/main...HEAD   # which crates changed
git diff origin/main...HEAD

Dispatch one sub-agent per changed area — a crate, or any other group of changed files, so nothing outside crates/ is missed — then review their edits yourself. A single pass over a large diff won't be exhaustive. In every comment the branch touched: