ADK Go self-review

The point is to find real defects before a reviewer does, not to feel finished. A pass that produces "looks good" has failed — either it found something or it was not a review.

Most rounds on this repo go on two defects: a test that passes whether or not the change is present, and a behavior change the description never mentions. Both are cheap to find here and expensive to find in review.

Review in a fresh context

Never review in the session that wrote the code. An agent re-reading its own work re-reads its own intent — it knows what each line was meant to do, so it sees the intent rather than the code, and passes it. This is the single thing that makes the pass worth running.