[Feature]: Link previews

[yabobay]

Checked Existing

• I have checked the repository for duplicate issues.

What feature do you want to see added?

Generating link previews when sending a link to the site on services like Discord etc, with a custom image.

Why do you want to have this feature?

I think it'd be cool and useful

Any other details to share? (OPTIONAL)

I'd be happy to write a PR for this.

[jonbarrow]

Pages already include these meta tags used for link previews, they don't work right now though because we have out Cloudflare config setup to be somewhat aggressive with Archiverse since we got attacked when it first launched and sacrificing link previews was worth it

[yabobay]

Oh. Any known plans of when/if that would change?