- Bot registered immediately after name check (poll mode default)
- bot_id + secret available in bot-setup step with COPY GUIDE + CREDENTIALS
- Webhook mode updates URL on existing bot instead of re-registering
- Collapsible guide preview with credentials injected
- Resets guide content when switching webhook/polling mode
- Fix secret text overflow with break-all on profile page
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>