- Add economic calendar tab with monthly view
- Display today's events in header
- Add weekly summary section
- Integrate with Forex Factory via n8n webhook
- Add Header Auth API authentication
- Add KST timezone conversion
- Add country filter (US, JP, CN)
- Add importance-based event styling
- Add more events modal for days with many events
- Update calendar grid to show up to 4 events per day
- Add n8n workflow configuration files
