fix: TorBox downloads stuck in 'downloading' state

Fixed race condition where TorBox reports DownloadFinished=true but
Progress < 1.0, causing IsReady() to return false and state to stay
"downloading" instead of transitioning to "pausedUP".

Also added Gitea CI workflow to push images to internal registry.

Fixes: dcy-355

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

pkg/wire/torrent.go

@@ -270,6 +270,12 @@ func (s *Store) partialTorrentUpdate(t *Torrent, debridTorrent *types.Torrent) *
 	if math.IsNaN(progress) || math.IsInf(progress, 0) {
 		progress = 0
 	}
+	// When debrid reports download complete, force progress to 100% to ensure
+	// IsReady() returns true. This fixes a race condition where TorBox can report
+	// DownloadFinished=true but Progress < 1.0, causing state to stay "downloading".
+	if debridTorrent.Status == "downloaded" {
+		progress = 1.0
+	}
 	sizeCompleted := int64(float64(totalSize) * progress)
 
 	var speed int64