Rotate images when using fullscreen image viewer

[linuxissuper]

The Problem

Sometimes I want to rotate an image to look at it
but I don't want to download it and open it with another application

The Solution

Add rotate left/right (90°) buttons to the fullscreen viewer

Alternatives

No response

Additional context

No response

Happens in the latest version

• [X] Yes, this feature is still missing.

[deepbluev7]

(You can already rotate it, if you have a touchscreen)