Appdata screenshot guidelines

[bertob]

As part of a new curation and quality initiative, Flathub now has Appdata quality guidelines, which Cozy is already following almost perfectly. The only issue currently is that the screenshots are using non-default window decorations (should be close-only), so it'd be appreciated if this could be fixed next time screenshots are retaken.

This blog post has a bit more context in case you're interested.

[rdbende]

Thanks! I'll definitely keep this in mind, though I don't see when a new release will be ready.

I'm closing #827 as a duplicate, since this one contains more info.

[bertob]

Ah woops, sorry for re-filing :sweat_smile:

[rdbende]

Resolved by d732b32