* handle download ready from signalr * add cancellation to the server * adjust queue for removal and cancellation * adjust api to main Co-authored-by: rootdarkarchon <root.darkarchon@outlook.com>
* handle download ready from signalr * add cancellation to the server * adjust queue for removal and cancellation * adjust api to main Co-authored-by: rootdarkarchon <root.darkarchon@outlook.com>