- Add Skipped field to CheckResult for graceful handling of missing tools - Implement runLintCheck() that runs golangci-lint run ./... - Skip lint check gracefully if golangci-lint not in PATH - Update summary to show skipped count separately - Add test for skipped state 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> Executed-By: beads/crew/dave Rig: beads Role: crew