Raistlin has cooked — v0.2 TelegramBot integration

[RaistlinMuc]

Summary

Adds an optional Telegram bot integration to CodexMonitor (desktop builds). It can:

• Link a Telegram user to CodexMonitor via a short /link <code> handshake.
• Show a /status overview of workspaces + recent threads (with inline buttons).
• Let a user pick an agent/thread and send prompts from Telegram.
• Post optional notifications:
  • app started/stopped
  • agent completed

Setup

1. Create a bot with @Botfather and copy the bot token.

2. In CodexMonitor open Settings → Integrations → Telegram.

3. Toggle Enable Telegram.

4. Paste the Bot token and click Check token.

5. Send the displayed message to your bot:

   /link <code>

6. In Telegram run /status, pick an agent, then start sending messages.

Notes

• The Telegram runtime uses getUpdates long-polling.
• “Working…” messages are cleaned up (deleted) once a reply is ready.
• Long replies are chunked to respect Telegram message length limits.
• Linking persists by updating the app settings file (allowlist + default chat id).

Security

• The bot token is stored in the app settings file.
• Linking uses a per-install pairing secret hashed into a short code.

Testing

• npm run typecheck
• cargo check (Rust stable)

[RaistlinMuc]

Closing in favor of a cleaner, rebased integrations rework PR (NATS/CloudKit/Telegram) with minimal UI changes.