create-pr

End-to-end pull-request flow with a review gate — reviews the branch BEFORE publishing (code-review skill's branch scope if installed; blockers must be fixed or explicitly waived), pushes with user approval, creates one PR per repo for multi-repo work items with house defaults from config (title pattern, target branch, required reviewers, auto-complete, work-item link), cross-references sibling PRs with deploy-order coupling, verifies every setting after creation, and reports the URLs. Detects the provider from the git remote (Azure DevOps via the azure-devops skill, GitHub via gh). Use this s