Include image orientation in "Edit Metadata" menu #856
Description
I'll take a photo with my phone, the orientation is incorrect, and I discover it only after the photo is loaded in Memories. I would like to be able to quickly correct orientation of such photos. The current workflow is to use the Edit interface to rotate such images with ImageMagick, but that process is lossy and computationally intensive (also, it doesn't work for me because I use the Nextcloud snap which doesn't include ImageMagick or ffmpeg).
I would rather be able to fix rotation by changing the Exif.Image.Orientation tag, which is fast and lossless, but Memories does not currently expose that in the "Edit Metadata" menu. I currently have to download the images, edit with exiftool or exiv2, and re-upload.
I propose adding a drop-down menu allowing selection of the four rotation-only Exif orientations (1, 3, 6, and 8), and maybe a "Mirrored" checkbox to expose the other four orientations (2, 4, 5, and 7).