概要
This skill provides a robust, local-first workflow for merging pull requests by rebasing them onto the main branch, ensuring a clean linear history while preserving GPG/SSH commit signatures—a critical feature often lost when using GitHub's standard web UI or CLI merge tools. It enforces strict safety protocols by validating CI status, review approvals, and resolved threads before execution, and handles complex git worktree structures to ensure a seamless transition from feature development to production-ready main branches.