Rustmail/rustmail ? reverse-engineered prompt

Build me a Discord modmail bot in Rust that lets support teams manage tickets through private channels. Users should be able to DM the bot, have a ticket created automatically, and let staff reply from a dedicated channel while keeping the conversation organized and easy to track.

I want it to work in either one server or split between a community server and a staff server. It should also include a simple web dashboard for managing tickets, settings, and permissions, plus a first time setup page that writes the config for me and restarts the app when I finish.

Please make it support message edits and deletions with history, scheduled ticket closures, reminders, and multiple languages. If it makes sense, add a small REST API too. Use SQLite for storage, and make sure it can run cleanly from a release build or in Docker. If you need to check anything, look up the current docs online.