Add paths-ignore, concurrency groups, and timeout-minutes to existing GitHub Actions workflows. Use when the user says "optimize runner usage", "reduce CI costs", "reduce GitHub Actions minutes", "add concurrency to workflows", "add paths-ignore", "add timeout-minutes", "cancel in-progress CI runs",
Add paths-ignore, concurrency groups, and timeout-minutes to existing GitHub Actions workflows. Use when the user says "optimize runner usage", "reduce CI costs", "reduce GitHub Actions minutes", "add concurrency to workflows", "add paths-ignore", "add timeout-minutes", "cancel in-progress CI runs", "skip CI on docs changes", or wants to cut runner-minute waste on already configured workflows. Pri