Add support for Sixel images in conhost#17421

Merged

zadjii-msft merged 21 commits intomicrosoft:mainfrom j4james:feature-sixel

Jul 1, 2024

+1,590-251

Commits on Jun 13, 2024

Avoid debug assertions when advancing iterators.
j4james
committed

Commits on Jun 16, 2024

Make sure the pixel aspect ratio isn't too big.
j4james
committed

Commits on Jun 18, 2024

Prevent overflow when copying to resized buffer.
j4james
committed

Commits on Jun 20, 2024

Commits on Jun 21, 2024

Trigger redraws via the active page buffer.
j4james
committed

Commits on Jun 22, 2024

Commits on Jun 27, 2024

Commits on Jun 29, 2024