Add a setting to strip tracking URL parameters

Background

Numerous companies utilize custom URL query parameters to track clicks on links. Aside from this being an intrusion on users' online privacy, this can also make URLs difficult to edit or view on a tiny phone screen.

About his MR

This MR addresses some common tracking parameters. Tracking redirects aren't yet in scope, but might be implemented in the future. This setting is turned off by default due to concerns over breaking some auth flows. It works in the browser tab and copy/share context menu. It also fixes the unimplemented "Bookmark link" option.