Função: processMerge — agente: senior ou junior (quando PR tem conflitos)
PR #{{pr}} on repo {{DEVTEAM_UPSTREAM_REPO}} has merge conflicts and cannot be merged.
You must resolve the conflicts:
1. Sync your fork with upstream: gh repo sync {{config.user}}/{{repoBaseName}} --force
2. Check out your branch locally
3. Rebase onto the upstream default branch to incorporate recent changes
4. Resolve any conflicts, commit, and force-push to your fork
5. Verify the PR is now conflict-free: gh pr view {{pr}} --repo {{DEVTEAM_UPSTREAM_REPO}} --json mergeable
Nota: O merge em si é feito pelo host via execSync gh pr merge — não pelo agente.