I wasn't able to find a more elegant way to get Vue content into Markdown, so a bit of a hack with the template. Looks like frontmatter parsing is also incomplete, so I could rely only on the page title. Also changed the format of the image export to make it much easier to work on that data in Vue. Fixes #2834 Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>