Adds project-local loop saving and reuse via LOOPS.md, documents the workflow, records the changelog entry, and hardens LOOPS.md as untrusted reference data.
Move the website (site shell, Worker, scripts, audits) under a dedicated
loop-library/ directory so it is clearly separated from the installable Loopy
skill, which stays in skills/loopy/. Update CI, .gitignore, the repository
check script, and maintainer docs to the new paths.
Co-authored-by: mberman84 <mberman84@users.noreply.github.com>