v0.33.0-preview.12

Summary

This release primarily consists of a maintenance cherry-pick to the current preview branch. There are no new user-facing features or specific bug fixes highlighted in this summary section.

Related Documentation

• https://github.com/google-gemini/gemini-cli/pull/21876
• https://github.com/google-gemini/gemini-cli/compare/v0.33.0-preview.11...v0.33.0-preview.12