- New reporter module that pushes firm stats (total accounts, accounts
traded, in trade) to a configurable master dashboard every 30 seconds
- Add Instance Name and Dashboard URL fields to the settings page
- Register master_dashboard_url and instance_name in settings API
- Seed default (empty) values for new settings in db
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
