Commit message from a diff

Every commit. Especially the ones you'd otherwise call "fix stuff".

Write a commit message for this diff.

Format:
- Conventional commit prefix (feat, fix, refactor, docs, test, chore)
- Subject under 60 characters, imperative mood, no trailing period
- Blank line
- Body explaining **why**, not what. The diff already shows what.
- Note any behaviour change a reader would be surprised by

If the diff does more than one thing, say so and suggest how to split it.

Diff:

Writing the change up. Commit messages, PR descriptions, and review feedback that lands the way you meant it.