Removes share/analytics tracking params from URLs as they're rendered: - utm_* and well-known click-ids (fbclid, gclid, msclkid, igshid, and more) on every host - YouTube share params (si/feature/pp) scoped to YouTube hosts, covering video, playlist, and channel links Meaningful params (v, list, t, q, fragments) are preserved, and the URL is returned untouched when nothing is stripped.