767b318763
Pre-process markdown with ensureBlockLevelImages() to add paragraph breaks around standalone images, forcing proper block-level parsing. Creates KingfisherImageProvider for MarkdownUI to handle proper aspect ratio and image caching. Changelog-Fixed: Fixed stretched/cut-off images in longform notes Closes: https://github.com/damus-io/damus/pull/3489 Closes: https://github.com/damus-io/damus/pull/3496 Signed-off-by: alltheseas <alltheseas@users.noreply.github.com> Signed-off-by: William Casarin <jb55@jb55.com>