feat: add option to control whether to deleted task

db/db.go

@@ -551,4 +551,8 @@ func (c *Client) GetMovieDummyEpisode(movieId int) (*ent.Episode, error) {
 		return nil, errors.Wrap(err, "query episode")
 	}
 	return ep, nil
+}
+
+func (c *Client) GetDownloadClient(id int) (*ent.DownloadClients, error) {
+	return c.ent.DownloadClients.Query().Where(downloadclients.ID(id)).First(context.Background())
 }