sc-git

GitHub repo CRUD + Actions cost reduction. Audit workflow burn rate, disable noisy YAML (workflow_dispatch-only with backup), run CI locally instead of cloud minutes, install pre-push hook, install self-hosted runner at VPS, POST commit statuses, register VPS crontab. Replaces GitHub Actions cloud minutes with local/VPS execution. Trigger on /sc-git, 'reduce github actions', 'github actions usage', 'audit…