gemini-style-review

Reviews GitHub Pull Request changes locally with behavior aligned to Gemini Code Assist on GitHub. Reads PR metadata, diffs, `.gemini/config.yaml`, `.gemini/styleguide.md`, and relevant repository context to infer PR intent, inspect affected contracts, and produce high-quality severity-filtered review findings with commit-ready suggestions. Keeps the workflow local to avoid GitHub App/bot quota limits; applying approved suggestions to local files is an optional local extension. Triggers: /gemini review, /gemini-style-review, gemini-style review, gemini-code-assist style review, high-signal PR review.