opencode/.github/pr/fix-beta-stack-aware-sync.md

title: fix: make beta sync conflict reporting stack-aware

Issue for this PR

Closes #

Type of change

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

What does this PR do?

Makes beta sync failures stack-aware. On merge conflict, the script now reports conflicted files and likely conflicting beta PR(s), and upserts one marker-based bot comment instead of posting duplicates every run.

How did you verify your code works?

• Ran bun turbo typecheck --filter opencode
• Ran bunx prettier --check ".github/workflows/beta.yml" "script/beta.ts"

Screenshots / recordings

N/A

Checklist

• I have tested my changes locally
• I have not included unrelated changes in this PR