Closes #

• Bug fix
• New feature
• Refactor / code improvement
• Documentation

Please provide a description of the issue, the changes you made to fix it, and why they work. It is expected that you understand why your changes work and if you do not understand why at least say as much so a maintainer knows how much to value the PR.

If you paste a large clearly AI generated description here your PR may be IGNORED or CLOSED!

If this is a UI change, please include a screenshot or recording.

• I have tested my changes locally
• I have not included unrelated changes in this PR
• (packages/opencode/src/collab/**, Dockerfile, .github/workflows/deploy-collab.yml only) /code-review skill run on the diff — see DEPLOYMENT.md → "Before merging an opencode-collab PR"

If you do not follow this template your PR will be automatically rejected.