@eatkiwi bot repo - a moderately complex FC bot template

The @eatkiwi Farcaster bot is open-source code that suggests Kiwi News links and titles when users mention it or reply to a cast containing a link. The bot runs two components: stream_notifications, which processes mentions and replies, and stream_casts, which periodically fetches new Kiwi News content and posts it to the platform. The default title and summary style is creative, witty and sarcastic in the style of The New Yorker, though users can request another style, such as Hacker News or Scooby-Doo. The repository credits @alexpaden for the command framework and uses a local MongoDB instance to prevent duplicate casts.