[Feature Request] Batch select videos in playlists

[pyrrhuria]

In the playlist manager add-on, a feature I think would greatly improve QoL would be the ability to select multiple consecutive videos in one action. Such as by selecting one video, then holding shift and clicking the checkbox/pressing enter on another, resulting in all of the videos between the two being selected at once.

Loving this extension, thank you for the great work!

[NabokD]

Thank you for sharing!