Enable Image Actions (Copy/Share/Select) for iOS

Use case or problem

When tapping on an image in Obsidian for iOS, it only opens a larger preview with no additional options. There’s no way to copy, share, or interact with the image using standard iOS functionality. This becomes a problem when trying to quickly send an image from a note, save it to Photos, or use it in another app.

Proposed solution

Tapping (or long-pressing) an image should bring up the native iOS Share Sheet, or at least provide options like Copy, Share, and Save. This would align with standard iOS behaviour and make working with images in Obsidian much more flexible on mobile