0c7316235e
Implement GenerateMRID(prefix, branch) to generate merge request IDs following the convention: <prefix>-mr-<hash> - Hash derived from branch name + timestamp + random bytes for uniqueness - Example output: gt-mr-abc123 - Includes deterministic variant for testing (GenerateMRIDWithTime) Closes: gt-h5n.2 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>