Review findings addressed:
1. Fixed HasSyncBranchGitignoreFlags() - now correctly returns (hasAnyFlag,
hasSkipWorktree) since skip-worktree takes precedence in git ls-files -v
2. Added interactions.jsonl to list of files to hide (was only issues.jsonl)
3. Added idempotency check - skips setting flags if already set (checks for S)
4. Made output conditional - only prints when flags actually changed
5. Fixed addToGitExclude() pattern matching - now uses exact line match
instead of substring to prevent false positives
6. Refactored to use setGitIndexFlags() helper to reduce duplication
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Executed-By: beads/crew/dave
Rig: beads
Role: crew
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