Release v2.3.5

What's Changed

Fixed

• fix(torrents): close recheck cancel race during queue dequeue
• fix(ui): stop stale SignalR telemetry from pinning torrent status to Paused
• fix(host): register BackgroundService types as hosted services

Other

• chore: bump version to v2.3.5
• chore(orchestrator): fix monitor heartbeat — 0 open, slots idle