Fixed: Saved settings now apply correctly when opening tracks from Recents or Favorites

Improved
- Library: A track is now added to Recents only after you actually adjust something (pitch, speed, a loop, a marker…), so pages you merely visited no longer clutter the list.

Fixed
- Library: When switching videos on sites like YouTube, the new track could be saved under the previous video's title. Titles now update correctly.
- Library: Tracks no longer show up twice in Recents when a page loads slowly or plays an ad before the actual media starts.