New features

• Resume everywhere. The extension now remembers where you left off and restores your own position on reload — reliably taking priority over YouTube's server-side resume. Works whether the video autoplays or opens paused in a new tab.
• Watched badges. In your private (untracked) containers, partially-watched videos now show a "👁 watched" label and a teal progress bar on their thumbnails, so you can tell what you've already seen even though YouTube isn't tracking it.
• Redesigned popup. A cleaner layout with two global toggles ("Resume where I left off" and "Watched badges") above the per-container list, and it now follows your system light/dark theme.

Improvements & fixes

• Fixed resume starting at YouTube's position instead of yours (including videos that begin with an ad).
• Fixed watched badges flickering on the feed while a video played in another tab.
• Lower memory use: positions are now stored per-video instead of in one growing blob.

v0.2.0 — Local resume

Untracked containers now remember where you left off in a video. Because
yt-untrack blocks YouTube's watch-tracking pings, YouTube can no longer save
your resume position server-side, so partially-watched videos used to restart
at 0:00. This version restores that: the last playback position is stored
locally (per container, per video) and the player silently seeks back to it
when you reopen the video — just like native resume, but without touching your
account history.

• Active only in untracked containers; normal containers are unchanged.
• Finished videos start fresh; explicit ?t= links are respected.
• Positions are kept locally in the extension only, never transmitted, and are
  pruned after 90 days.