It has never been committed, so nothing is wrong today -- but nothing stops it
either, and `git add -A` would stage Kotlin build-session state into history.
It belongs beside /build, .gradle and .cxx, which are the same category and are
already here. Placed with them rather than in a section of its own, and left
without a comment: unlike tools/ffmpeg/out/ and .claude/, there is no non-obvious
choice here to explain.
Verified rather than assumed:
$ git check-ignore -v .kotlin
.gitignore:16:.kotlin .kotlin
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
JMR-dev
