feat: attachment URIs in viewer when image preview is disabled

[raymon-roos]

Problem

Currently, with inline image preview disabled (disable_image_preview = true) there is no way to manually open an image or attachment for viewing. The message and the attachment viewer both show the attachment file name:

If instead of just the file name, it showed the CDN URI to the uploaded attachment, it could be clicked (or extracted from the terminal buffer with some other tool) to open in a browser or other appropriate application.
(For example kitty terminal's hinting mode)

Proposed solution

If instead of a file name, it showed the URI to where the file is stored:

https://cdn.discordapp.com/attachments/1409999999999999741/1599999999999999922/rn_image_picker_lib_temp_2cd2d4e3-xxxx-xxxx-xxxx-xxxxxxxxxxxx.jpg?etc..

the user could decide to use that to view the file.

Alternatives considered

Enabling image preview, but that clutters the chats and costs system resources.

Additional context

Thanks for your awesome work!

Confirmations

• I searched existing issues and discussions for the same idea.
• This request does not involve self-bot automation, mass actions, or scraping.

[fuguesoft]

I've turned off image preview as it seems to cause some tearing issues in the latest update. The viability of this enhancement is coming into sharper focus

[sewnie]

I would also like to add that the 'View attachment' for this just displays nothing. This feature should only disable image previews but not images entirely.

[raymon-roos]

I would also like to add that the 'View attachment' for this just displays nothing. This feature should only disable image previews but not images entirely.

True, that would make the attachment viewer usable with previews disabled. But that is slightly different issue.

Showing attachment URIs has a broader use than just viewing images, i.e. opening files in external applications or downloading them directly, or copy-pasting the URIs somewhere else.

The attachment viewer doesn't work that great for viewing images on a vertical monitor. I'd rather just open them in a dedicated application.