Work with markdown files in GTK4

Billy Barrow 424c727cf5 Remove references to CMark namespece on public API 2 anos atrás
src 424c727cf5 Remove references to CMark namespece on public API 2 anos atrás
.gitignore ab05239787 Initial Commit 2 anos atrás
test.md fb772b20a9 Embedded widget improvements 2 anos atrás