[Feature Request] Enhanced Frame Deletion Feature for Removing Large Numbers of Consecutive Frames

[Danica999]

Add the ability to delete frames by entering frame numbers, allowing for the deletion of frames from frame X to frame Y. For instance, it would be beneficial to have the option to delete all frames from frame 5 to frame 50.

Currently, deleting consecutive frames is a time-consuming and mouse-intensive process as they can only be selected individually. Having this functionality would greatly simplify the deletion of consecutive frames.