lint-repolisted

# Lint Repository ## What it does Checks that the example skill package keeps its canonical `SKILL.md`, generated artifacts, and command doc in sync. ## When to use Use this when you want a small but real Go-backed skill example instead of a placeholder command stub. ## How to run Run `go run ./cmd/lint-repo` from the example root. ## Constraints - This is a non-interactive command. - It assumes the current directory is the example checkout. - Diagnostics go to stdout and stderr; fix the reported issues before rerunning.