karachan-26.7

• New extension for karachan.org
• Written in Kotlin for the site's Mitsuba engine, which publishes no API: boards, catalog, threads and posts are all read from the pages themselves
• Boards keep their own categories, and the ones named $ and * are reachable like any other
• Posting, deleting and reporting work, including the invisible captcha the site asks for
• Quote links open the post they point at, in this thread or another one
• Embedded videos are shown as attachments instead of bare links