GitHub Actions Efficiency Use this skill as a lean entrypoint for GitHub Actions efficiency work. Inspect the repo, identify the waste source, and load only the reference material needed for the current task. If no workflows exist yet, load and define a baseline before proceeding with the steps below. If shell or CLI access is unavailable: ask the user to paste contents and output. If only partial files are provided, note it: "Audit based on provided files only; some insights may be incomplete." Begin responses from files alone with: " Static-only analysis (not confirmed with live runs)." Use…