What changed
- Cleans supported URLs inside multi-line text while preserving prose, punctuation, wrappers, Unicode, and line endings.
- Preserves native clipboard representations on macOS and native Unicode text on Windows.
- Keeps Command Guard ahead of clipboard modification and preserves exact restore behavior.
- Adds fail-closed signed rule-feed verification and visible rule, catalog, and app update status.
- Preserves supported Amazon short-link resolution and adds tested Airbnb query-boundary handling.
- Keeps privacy redirects explicit and fail-closed.